#6C63E9 Color
#6C63E9 is rgb(108, 99, 233) in RGB, hsl(244, 75%, 65%) in HSL, and about cmyk(54%, 58%, 0%, 9%) in CMYK. It has no registered color name of its own — the closest is Medium Slate Blue (#7B68EE), very hard to tell apart at ΔE 3.76. Black text is the more readable choice on this background.
#6C63E9rgb(108, 99, 233)hsl(244, 75%, 65%)hsv(244, 58%, 91%)cmyk(54%, 58%, 0%, 9%)oklch(58.1% 0.196 281.4)lab(48.54% 31.92 -68.19)lch(48.54% 75.29 295.09)What #6C63E9 Is Called
Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #6C63E9, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every blue in the library.
#6C63E9 Channel Values
How #6C63E9 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 108 · G 99 · B 233 | 8-bit channels as sent to the display |
| HSL | H 244° · S 75% · L 65% | Easiest model for building lighter and darker variants |
| HSV | H 244° · S 58% · V 91% | Matches the picker in most design tools |
| CMYK | C 54% · M 58% · Y 0% · K 9% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 4.57:1 vs white · 4.6:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #6C63E9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.
Need a specific ratio against another background? Open #6C63E9 in the contrast checker.
Colors That Go With #6C63E9
Pairings derived from color-wheel relationships. The complementary color sits opposite #6C63E9; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #6C63E9
Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #6C63E9.
How #6C63E9 Looks with Color Vision Deficiency
Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.
#6C63E9#6565E9#6864E9#6666E9#6965E9#467F7F#5875B3#767676Using #6C63E9 in Code
Copy-ready declarations for the places this color usually ends up.
--color-6c63e9: #6C63E9;background-color: #6C63E9;colors: { 'color-6c63e9': '#6C63E9' }Color(red: 0.424, green: 0.388, blue: 0.914)<color name="color_6c63e9">#6C63E9</color>fill="#6C63E9"More Blue Colors
#6C63E9 sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.
#6C63E9 Frequently Asked Questions
What color is #6C63E9?
#6C63E9 is a light blue — rgb(108, 99, 233) in RGB and hsl(244, 75%, 65%) in HSL. It carries no registered color name of its own; the closest named color is Medium Slate Blue (#7B68EE), which is very hard to tell apart at a CIE76 distance of 3.76.
What is the RGB value of #6C63E9?
#6C63E9 is rgb(108, 99, 233) — red 108, green 99, and blue 233 on the 0-255 scale.
What is the CMYK value of #6C63E9?
#6C63E9 converts to approximately cmyk(54%, 58%, 0%, 9%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #6C63E9 be black or white?
Black text is the more readable choice. #6C63E9 scores 4.57:1 against white and 4.6:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #6C63E9 as a CSS color keyword?
No. #6C63E9 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is mediumslateblue (#7B68EE) at a CIE76 distance of 3.76, which is very hard to tell apart.
Open #6C63E9 in a Tool
Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.