#6C51AE#6C51AE

#6C51AE is a mid, vivid violet. Relative luminance 0.121; OKLCH L 50.9% C 0.143 H 294.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#6C51AE
RGB	rgb(108, 81, 174)
HSL	hsl(257, 36%, 50%)
HSV	hsv(257, 53%, 68%)
CMYK	cmyk(37.9%, 53.4%, 0%, 31.8%)
CIE-LAB	lab(41.42, 32.91, -46.00)
CIE-LCH	lch(41.42, 56.56, 305.58°)
OKLab	oklab(50.86% 0.0584 -0.1303)
OKLCH	oklch(50.86% 0.143 294.1)
XYZ	xyz(16.7648, 12.1286, 41.4940)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C51AE #93AE51

analogous

#5165AE #6C51AE #9A51AE

triadic

#6C51AE #AE6C51 #51AE6C

tetradic

#6C51AE #AE5165 #93AE51 #51AE9A

square

#6C51AE #AE5165 #93AE51 #51AE9A

split-complementary

#6C51AE #AE9A51 #65AE51

monochromatic

#382A5A #523E84 #6C51AE #8F7BC1 #B3A5D5

Accessibility & contrast

On white

6.13

#6C51AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6C51AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C51AE

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C51AE	#FFFFFF	#000000	##FFFFFF
##6C51AE	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A63B1

Deuteranopia (green-blind)

#3060AC

Tritanopia (blue-blind)

#5C6478

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6c51ae;
/* rgb */ color: rgb(108, 81, 174);
/* oklch */ color: oklch(50.9% 0.143 294.1);

Tailwind

colors: {
  custom: {
    50: '#9a82c7',
    500: '#6c51ae',
    950: '#000000',
  },
}

SCSS

$custom: #6c51ae;
$custom-light: #9a82c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6c51ae",
  "rgb": {
    "r": 108,
    "g": 81,
    "b": 174
  },
  "hsl": {
    "h": 257.419,
    "s": 36.471,
    "l": 50
  },
  "oklch": {
    "l": 0.5086,
    "c": 0.14281,
    "h": 294.1
  },
  "luminance": 0.12129
}

Semantic roles & 50–950 ramp

primary

#6C51AE

secondary

#B6C299

accent

#CC5BAC

background

#F9F8FC

surface

#F2EFF8

border

#CCCAD1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #6C51AE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →