#6C18AB#6C18AB

#6C18AB is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.5% C 0.209 H 304.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#6C18AB
RGB	rgb(108, 24, 171)
HSL	hsl(274, 75%, 38%)
HSV	hsv(274, 86%, 67%)
CMYK	cmyk(36.8%, 86%, 0%, 32.9%)
CIE-LAB	lab(31.30, 59.27, -60.60)
CIE-LCH	lch(31.30, 84.77, 314.37°)
OKLab	oklab(43.53% 0.1168 -0.173)
OKLCH	oklch(43.53% 0.209 304)
XYZ	xyz(13.8599, 6.7817, 39.0990)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C18AB #57AB18

analogous

#2318AB #6C18AB #AB18A0

triadic

#6C18AB #AB6C18 #18AB6C

tetradic

#6C18AB #AB2318 #57AB18 #18A0AB

square

#6C18AB #AB2318 #57AB18 #18A0AB

split-complementary

#6C18AB #A0AB18 #18AB23

monochromatic

#280940 #4A1075 #6C18AB #8E20E0 #A956E7

Accessibility & contrast

On white

8.91

#6C18AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#6C18AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C18AB

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C18AB	#FFFFFF	#000000	##FFFFFF
##6C18AB	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#5F4365

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #6c18ab;
/* rgb */ color: rgb(108, 24, 171);
/* oklch */ color: oklch(43.5% 0.209 304.0);

Tailwind

colors: {
  custom: {
    50: '#9d63c5',
    500: '#6c18ab',
    950: '#000000',
  },
}

SCSS

$custom: #6c18ab;
$custom-light: #9d63c5;
$custom-dark: #000000;

JSON

{
  "hex": "#6c18ab",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 171
  },
  "hsl": {
    "h": 274.286,
    "s": 75.385,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43526,
    "c": 0.20875,
    "h": 304
  },
  "luminance": 0.06782
}

Semantic roles & 50–950 ramp

primary

#6C18AB

secondary

#87CA55

accent

#F23686

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #6C18AB

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

Preview Lab → · Contrast checker → · Palette generator →