Color Details and Palettes for #6D51C4

Details about the color Purple Rain

Closest web-safe match: #6666CC

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 #6D51C4
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About Color Hex #6d51c4

The color Purple Rain, with hexadecimal code #6d51c4, 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 Luxury, Royalty, Spirituality, Imagination and Wisdom. 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 49%, it has a softened, muted quality that lends sophistication and works well for backgrounds and secondary elements. With a mid-range lightness of 54%, it offers excellent versatility—readable as text on light backgrounds and visible as an element on dark ones. This color is ideal for designs that aim to express Luxury, Royalty, Spirituality, Imagination, or Wisdom. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.

The RGB values for Purple Rain are (109, 81, 196), providing a combination of red: 109, green: 81, and blue: 196. In HSL format, it has a hue of 255.00°, saturation of 49.00%, and lightness of 54.00%.

The HSV representation includes a hue of 255.00°, saturation of 59.00%, and value of 77.00%. Its CMYK composition is cyan: 44.00%, magenta: 59.00%, yellow: 0.00%, and black: 23.00%.

The calculated luminance of #6d51c4 is 0.131, 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 #6666CC. Its contrast ratio is 3.62:1 against black and 5.79:1 against white. It works well on light backgrounds but may be challenging on darker ones.

In terms of color temperature, #6d51c4 reads as cool. When it comes to accessibility, testing against standard guidelines suggests that using white text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #6d51c4 is white.

Considering its saturation and lightness, #6d51c4 appears more vivid and energetic, making it stand out in designs that aim to capture attention.

History, Usage, Psychology & Design Ideas for #6D51C4

Purple Rain (#6D51C4) belongs to the Indigo color family.

With moderate saturation and balanced lightness, this muted tone feels sophisticated and understated. Muted hues like this excel in editorial design, professional portfolios, and interior spaces that seek calm refinement.

Historical Background

Indigo dye—extracted from Indigofera plants—has been used for over 6,000 years, with the oldest known samples found in Peru. It was the foundation of the blue-dye trade across India, West Africa, and the Americas, and its economic importance rivaled that of spices. Levi Strauss chose indigo-dyed denim for the first blue jeans in 1873, cementing indigo's place in everyday fashion worldwide.

Design & Usage Tips

Indigo occupies the territory between blue and purple, lending depth without purple's flamboyance. It is excellent for evening-event branding, high-end fashion, and editorial design. Pair indigo with soft gold or warm white for a sophisticated contrast, or with coral for a contemporary editorial palette.

Sitting on the cool side of the spectrum (hue 255°), it promotes a feeling of calm distance and intellectual clarity, which is why cool hues dominate corporate identities, healthcare design, and productivity tools. At 49% 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

Indigo conveys depth, wisdom, and introspection. It carries the trustworthiness of blue with a hint of purple's creativity, appealing to brands that want to appear both reliable and imaginative—think higher education, think-tanks, and creative consultancies.

With a mid-range lightness of 54%, this tone is highly versatile: dark enough to serve as body text on white, yet light enough to stand out on charcoal or navy backgrounds.

Creative Design Ideas

Use indigo as a full-page background with centered white text for impactful statement pages. Combine indigo with copper accents for a rich, modern luxury feel in packaging. In web design, indigo sidebar navigation with white icons creates a polished, app-like interface.

#6D51C4 Color Conversions

Every way to write Purple Rain — copy Purple Rain 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
#6D51C4

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(109, 81, 196)

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(255, 49%, 54%)

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(255, 59%, 77%)

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(255 32% 23%)

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(44%, 59%, 0%, 23%)

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(52.47% 0.172 290.45)

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

OKLab Modern
oklab(52.47% 0.060 -0.161)

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: 42.95, a: 39.36, b: -56.43

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

LCH Perceptual
L: 42.95, C: 68.80, H: 304.90

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

XYZ CIE Science
X: 19.21, Y: 13.12, Z: 53.74

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
7164356

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

RGB Color Percentages for #6d51c4

RGB Color Percentages for Purple Rain (HEX Code: #6d51c4) 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 50.78% of the total composition. The complete breakdown of RGB contributions is:

Red:
28.24%
Green:
20.98%
Blue:
50.78%

This analysis highlights the influence of each primary color, offering a deeper understanding of the visual characteristics of Purple Rain.

CMYK Ink Levels & Print Guide for #6d51c4

CMYK Ink Levels for Purple Rain (HEX Code: #6d51c4) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Purple Rain prominently features Magenta, 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: 44.39%, Magenta: 58.67%, Yellow: 0%, and Black: 23.14%.

Luminance & Contrast for #6D51C4

Relative luminance gauges how bright Purple Rain 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 0.131
0 · dark1 · light
Aa
Black text 3.62:1
AA AAA Large
Aa
White text 5.79:1
AA AAA Large

Quick CSS Snippets for #6D51C4

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

Background background-color: #6D51C4;
Text color: #6D51C4;
Border border: 2px solid #6D51C4;
RGB background-color: rgb(109, 81, 196);
HSL background-color: hsl(255, 49%, 54%);
Variable --color: #6D51C4;

#6d51c4 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.

#f0eef9
#dbd4f0
#c5b9e7
#af9fdf
#9985d6
#836bcd
#6d51c4 Original
#5d45a7
#4c3989
#3c2d6c
#2c204e
#1b1431
#0b0814

#6d51c4 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.

#6d51c4 Original
#a6c350

#6d51c4 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.

#6d51c4 Original
#a650c3
#506dc3
#c350a6
#50a6c3
#c3506d
#50c3a6

#6d51c4 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.

#6d51c4 Original
#c36d50
#50c36d

#6d51c4 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.

#6d51c4 Original
#c3506d
#a6c350
#50c3a6

Color Blindness Simulation for #6d51c4

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 Purple Rain (#6d51c4) 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)

Not Friendly

Achromatopsia (Total Color Blindness)

Not Friendly

Color Harmonies for #6d51c4

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)

#6D51C4 Nearby Colors

A handful of colors just a step away from #6D51C4 — 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.

#7766dd Candy Grape Fizz
#5544bb Royal Nightcore
#8877ee Periwinkle
#4433aa Galactic Purple
#6655cc Slate Blue
#6655bb Simply Purple
#8844bb Dreamscape Purple
#4455cc Warm Blue

Colors Similar to #6d51c4

These colors are close neighbours of #6D51C4 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.

#6e51c4 Purple Rain
#6d52c4 Purple Rain
#6d51c5 Purple Rain
#6c51c4 Purple Rain
#6d50c4 Purple Rain
#6d51c3 Purple Rain
#7e51c4 Purple Rain
#6d62c4 Simply Purple
#6d51d5 Candy Grape Fizz
#5c51c4 Warm Blue
#6d40c4 Purple Rain
#6d51b3 Ultrapurple Merge

Looking for more Blue shades? Browse Blue colors →

Explore Vibrant Images Featuring Purple Rain (#6d51c4)

Discover a vibrant gallery of images that not only showcase the captivating hue of Purple Rain, 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.