Color Details and Palettes for #A3B7D1

Details about the color Sail Into the Horizon

Closest web-safe match: #99CCCC

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 #A3B7D1
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About Color Hex #a3b7d1

The color Sail Into the Horizon, with hexadecimal code #a3b7d1, belongs to the blue color family, the world's most universally preferred hue. Blue projects trust, stability, and intellectual calm, which is why it dominates corporate, financial, and technology branding worldwide. Additionally, it evokes emotions such as Softness, Delicacy, Calmness, Relaxation and Friendliness. Blue signifies tranquility and stability. In Middle Eastern cultures, it can also represent protection against the evil eye, while in Western cultures, it symbolizes calmness and reliability. With a moderate saturation of 33%, it has a softened, muted quality that lends sophistication and works well for backgrounds and secondary elements. At 73% lightness, it strikes an approachable, open balance—bright enough to feel welcoming yet substantial enough to carry visual weight. This color is ideal for designs that aim to express Softness, Delicacy, Calmness, Relaxation, or Friendliness. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.

The RGB values for Sail Into the Horizon are (163, 183, 209), providing a combination of red: 163, green: 183, and blue: 209. In HSL format, it has a hue of 214.00°, saturation of 33.00%, and lightness of 73.00%.

The HSV representation includes a hue of 214.00°, saturation of 22.00%, and value of 82.00%. Its CMYK composition is cyan: 22.00%, magenta: 12.00%, yellow: 0.00%, and black: 18.00%.

The calculated luminance of #a3b7d1 is 0.463, offering a brightness level suitable for various design requirements.

This color is not part of the web-safe color palette. The closest web-safe color to this is the color HEX #99CCCC. Its contrast ratio is 10.25:1 against black and 2.05:1 against white. It works well on dark backgrounds but may be less readable on lighter ones.

In terms of color temperature, #a3b7d1 reads as cool. When it comes to accessibility, testing against standard guidelines suggests that using black text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #a3b7d1 is black.

Considering its saturation and lightness, #a3b7d1 exhibits pastel qualities, giving it a gentle, soft appearance often associated with calmness and approachability.

History, Usage, Psychology & Design Ideas for #A3B7D1

Sail Into the Horizon (#A3B7D1) belongs to the Azure color family.

With a dusty, low-saturation character, this color offers quiet complexity—neither bold nor faded. Dusty tones add vintage charm to retro-inspired designs and pair beautifully with metallic accents like copper or brass.

Historical Background

Azure derives from the Arabic lazaward, referring to the lapis lazuli stone that yielded ultramarine pigment—once more costly per ounce than gold. Medieval European painters reserved ultramarine for the most sacred subjects, particularly the Virgin Mary's robes. The word azure also entered heraldry as the term for blue fields on coats of arms, symbolizing loyalty and truth.

Design & Usage Tips

Azure strikes a balance between the brightness of cyan and the depth of blue, making it a versatile choice for technology, aviation, and financial brands (Microsoft Azure is a prominent example). Pair azure with white for authority and clarity, or with light gold for a regal combination.

Sitting on the cool side of the spectrum (hue 214°), it promotes a feeling of calm distance and intellectual clarity, which is why cool hues dominate corporate identities, healthcare design, and productivity tools. At 33% saturation, the color has a muted, sophisticated quality that pairs well with bolder accents. It works as a background, a border, or a secondary element in layered compositions.

Psychological Impact

Azure evokes trust, aspiration, and openness—like a clear sky. It feels less corporate than navy and more refined than bright blue, hitting a sweet spot for brands that want to appear both professional and approachable.

At 73% lightness, it reads clearly on dark backgrounds and provides a welcoming, open feel in light-themed designs—versatile across both contexts.

Creative Design Ideas

Use azure as the primary brand color with charcoal text for a clean SaaS identity. Create split-screen layouts with an azure panel on one side and white on the other for impactful above-the-fold sections. In icon design, azure provides excellent visibility against both light and dark backgrounds.

#A3B7D1 Color Conversions

Every way to write Sail Into the Horizon — copy Sail Into the Horizon as RGB, HSL, HSV, HWB, CMYK, OKLCH, OKLab, CIELAB, LCH, XYZ or a decimal integer. One-tap copy on every format; tap on any card to learn what it is and when to use it.

12 formats
HEX Web
#A3B7D1

Hexadecimal is the web’s universal color notation — two digits each for red, green and blue. Drop it straight into HTML, CSS or any design tool.

RGB Screen
rgb(163, 183, 209)

RGB is the additive Red-Green-Blue model every screen uses to emit light. The default choice for websites, apps and on-screen UI.

HSL Web
hsl(214, 33%, 73%)

HSL breaks a color into Hue, Saturation and Lightness — the most intuitive way to lighten, darken or mute a color in CSS.

HSV HSB Design
hsv(214, 22%, 82%)

HSV (also called HSB) maps Hue, Saturation and Value/Brightness. It is the model behind the color pickers in Photoshop, Figma and most design apps.

HWB CSS 4
hwb(214 64% 18%)

HWB blends a pure hue with Whiteness and Blackness — a painter-friendly model added in CSS Color 4 for quick tints and shades.

CMYK Print
cmyk(22%, 12%, 0%, 18%)

CMYK is the subtractive Cyan-Magenta-Yellow-Black ink model. Use these values when preparing artwork for a printer or commercial press.

OKLCH Modern
oklch(77.28% 0.043 255.04)

OKLCH is a modern, perceptually-uniform space (Lightness, Chroma, Hue). It powers smooth gradients and accessible palettes in today’s CSS.

OKLab Modern
oklab(77.28% -0.011 -0.042)

OKLab is the Cartesian form of OKLCH — ideal for blending and interpolating colors without the muddy midpoints older spaces produce.

CIELAB L*a*b* Perceptual
L: 73.71, a: -1.23, b: -15.40

CIELAB is a device-independent, perceptually-uniform space. It is the standard for measuring color difference (ΔE) and matching across devices.

LCH Perceptual
L: 73.71, C: 15.45, H: 265.42

LCH is CIELAB in cylindrical form — Lightness, Chroma and Hue — letting you adjust vividness and hue while staying perceptually even.

XYZ CIE Science
X: 43.55, Y: 46.26, Z: 66.95

CIE XYZ is the 1931 master space that underpins every other model here — the scientific bridge used to convert between color systems.

Decimal int Code
10729425

The 24-bit integer value of the color — handy for databases, APIs, game engines and low-level graphics code.

RGB Color Percentages for #a3b7d1

RGB Color Percentages for Sail Into the Horizon (HEX Code: #a3b7d1) display the relative contribution of Red, Green, and Blue in forming the color. Understanding these percentages provides insight into the color's visual balance and primary components.

This color is primarily dominated by Blue, making up 37.66% of the total composition. The complete breakdown of RGB contributions is:

Red:
29.37%
Green:
32.97%
Blue:
37.66%

This analysis highlights the influence of each primary color, offering a deeper understanding of the visual characteristics of Sail Into the Horizon.

CMYK Ink Levels & Print Guide for #a3b7d1

CMYK Ink Levels for Sail Into the Horizon (HEX Code: #a3b7d1) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Sail Into the Horizon prominently features Cyan, reflecting its dominant color characteristic. This information is invaluable for optimizing ink usage and achieving precise color results in printed materials.

The exact CMYK values are: Cyan: 22.01%, Magenta: 12.44%, Yellow: 0%, and Black: 18.04%.

Luminance & Contrast for #A3B7D1

Relative luminance gauges how bright Sail Into the Horizon is, while the WCAG contrast ratios show how legible black or white text is on it — and which accessibility levels (AA / AAA) it passes.

Relative luminance 0.463
0 · dark1 · light
Aa
Black text 10.25:1
AA AAA Large
Aa
White text 2.05:1
AA AAA Large

Quick CSS Snippets for #A3B7D1

Copy-and-paste CSS for Sail Into the Horizon — backgrounds, text, borders and a custom property. Each line is ready to drop into your stylesheet.

Background background-color: #A3B7D1;
Text color: #A3B7D1;
Border border: 2px solid #A3B7D1;
RGB background-color: rgb(163, 183, 209);
HSL background-color: hsl(214, 33%, 73%);
Variable --color: #A3B7D1;

#a3b7d1 Monochrome Palette

The Monochrome Palette consists of shades created by adjusting the brightness. These include lighter, original, and darker shades of the color. This layout helps to visualize the color's range and its potential use in design.

#f6f8fa
#e8edf4
#dae2ed
#ccd7e6
#bfcddf
#b1c2d8
#a3b7d1 Original
#8b9cb2
#728092
#5a6573
#414954
#292e34
#101215

#a3b7d1 Complementary Palette

The Complementary Palette is made up of two colors that sit opposite each other on the color wheel. These colors create high contrast and vibrant designs, making them perfect for attention-grabbing elements and dynamic visuals.

#a3b7d1 Original
#d1bda3

#a3b7d1 Analogic Palette

The Analogic Palette consists of colors that are next to each other on the color wheel. These colors typically create harmonious and subtle designs, often used to evoke calmness and unity in your visual projects.

#a3b7d1 Original
#a6a3d1
#a3ced1
#bda3d1
#a3d1bd
#d1a3ce
#a3d1a6

#a3b7d1 Triadic Palette

The Triadic Palette is made up of three colors evenly spaced on the color wheel. This combination provides a vibrant and balanced color scheme, often used for dynamic and energetic designs while maintaining harmony.

#a3b7d1 Original
#d1a3b7
#b7d1a3

#a3b7d1 Quad Palette

The Quad Palette, also known as tetradic, consists of four colors evenly spaced on the color wheel. This combination offers a diverse and bold color scheme, ideal for creating rich, complex designs with multiple accents while still maintaining balance.

#a3b7d1 Original
#d1a3ce
#d1bda3
#a3d1a6

Color Blindness Simulation for #a3b7d1

Colors are perceived differently by individuals with various forms of color blindness. Use the dropdown below to see how this color may look through the eyes of someone with color vision deficiency. Explore how Sail Into the Horizon (#a3b7d1) might appear to people with different visual experiences, and gain deeper insights into color accessibility for your designs!

Each color box displays a "Friendly" or "Not Friendly" tag in the bottom-right corner. A "Friendly" tag indicates that the color difference is distinguishable to individuals with the specific type of color blindness. Conversely, a "Not Friendly" tag means that the color difference might not be distinguishable, potentially causing accessibility issues in your design.

Normal Vision

Deuteranopia (Green Weakness)

Friendly

Protanopia (Red Weakness)

Friendly

Tritanopia (Blue-Yellow Weakness)

Friendly

Achromatopsia (Total Color Blindness)

Friendly

Color Harmonies for #a3b7d1

Color harmonies refer to the visually pleasing combinations of colors that are derived from specific relationships on the color wheel. These harmonious schemes, such as complementary, triadic, and analogous colors, create a balanced and engaging visual experience in design.

Complementary

Analogous

Triadic

Tetradic (Quad)

#A3B7D1 Nearby Colors

A handful of colors just a step away from #A3B7D1 — each one nudges the brightness, richness, or shade a little while still feeling like the same color. Use the buttons on any swatch to copy its hex or open its full color page.

#bbccdd Winter Scene
#99aabb Lost in Time
#ccddee Hint of Blue
#8899aa Blank Stare
#99bbdd Blues White Shoes
#aabbbb Seafoam Slate
#aabbcc Rendez-Blue
#99bbcc Gentle Sky

Colors Similar to #a3b7d1

These colors are close neighbours of #A3B7D1 in the RGB color space. Each subtle variation can produce a noticeably different mood in your design while remaining harmonious with the original Blue tone.

#a4b7d1 Sail Into the Horizon
#a3b8d1 Sail Into the Horizon
#a3b7d2 Sail Into the Horizon
#a2b7d1 Sail Into the Horizon
#a3b6d1 Mont Blanc
#a3b7d0 Sail Into the Horizon
#b4b7d1 Stardust Evening
#a3c8d1 Wave
#a3b7e2 Blue Lips
#92b7d1 Gentle Sky
#a3a6d1 Imperial Lilac
#a3b7c0 Shallow Sea

Looking for more Blue shades? Browse Blue colors →

Explore Vibrant Images Featuring Sail Into the Horizon (#a3b7d1)

Discover a vibrant gallery of images that not only showcase the captivating hue of Sail Into the Horizon, but also embody its unique mood and personality. Each carefully curated photo is selected to highlight the richness and diversity of this color, offering inspiration for design, art, and creative projects.