#6C51CF#6C51CF

#6C51CF is a mid, vivid violet. Relative luminance 0.136; OKLCH L 53.2% C 0.186 H 288.3°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#6C51CF
RGB	rgb(108, 81, 207)
HSL	hsl(253, 57%, 56%)
HSV	hsv(253, 61%, 81%)
CMYK	cmyk(47.8%, 60.9%, 0%, 18.8%)
CIE-LAB	lab(43.62, 42.31, -61.69)
CIE-LCH	lch(43.62, 74.81, 304.45°)
OKLab	oklab(53.18% 0.0583 -0.1765)
OKLCH	oklch(53.18% 0.186 288.3)
XYZ	xyz(20.3860, 13.5771, 60.5659)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C51CF #B4CF51

analogous

#5175CF #6C51CF #AB51CF

triadic

#6C51CF #CF6C51 #51CF6C

tetradic

#6C51CF #CF5175 #B4CF51 #51CFAB

square

#6C51CF #CF5175 #B4CF51 #51CFAB

split-complementary

#6C51CF #CFAB51 #75CF51

monochromatic

#382482 #4D31B2 #6C51CF #9581DC #BDB1E9

Accessibility & contrast

On white

5.65

#6C51CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#6C51CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C51CF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C51CF	#FFFFFF	#000000	##FFFFFF
##6C51CF	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#4B6E88

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6c51cf;
/* rgb */ color: rgb(108, 81, 207);
/* oklch */ color: oklch(53.2% 0.186 288.3);

Tailwind

colors: {
  custom: {
    50: '#9d83de',
    500: '#6c51cf',
    950: '#000000',
  },
}

SCSS

$custom: #6c51cf;
$custom-light: #9d83de;
$custom-dark: #000000;

JSON

{
  "hex": "#6c51cf",
  "rgb": {
    "r": 108,
    "g": 81,
    "b": 207
  },
  "hsl": {
    "h": 252.857,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53182,
    "c": 0.18583,
    "h": 288.3
  },
  "luminance": 0.13578
}

Semantic roles & 50–950 ramp

primary

#6C51CF

secondary

#CDD8A4

accent

#E048BF

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6C51CF

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

Preview Lab → · Contrast checker → · Palette generator →