#6B1888#6B1888

#6B1888 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.177 H 315.1°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#6B1888
RGB	rgb(107, 24, 136)
HSL	hsl(284, 70%, 31%)
HSV	hsv(284, 82%, 53%)
CMYK	cmyk(21.3%, 82.4%, 0%, 46.7%)
CIE-LAB	lab(28.27, 51.62, -44.14)
CIE-LCH	lch(28.27, 67.92, 319.47°)
OKLab	oklab(40.49% 0.1252 -0.1247)
OKLCH	oklch(40.49% 0.177 315.1)
XYZ	xyz(10.8332, 5.5571, 23.7897)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1888 #358818

analogous

#331888 #6B1888 #88186D

triadic

#6B1888 #886B18 #18886B

tetradic

#6B1888 #883318 #358818 #186D88

square

#6B1888 #883318 #358818 #186D88

split-complementary

#6B1888 #6D8818 #188833

monochromatic

#190620 #420F54 #6B1888 #9421BC #B43EDD

Accessibility & contrast

On white

9.95

#6B1888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6B1888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1888

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1888	#FFFFFF	#000000	##FFFFFF
##6B1888	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8B

Deuteranopia (green-blind)

#114586

Tritanopia (blue-blind)

#693351

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6b1888;
/* rgb */ color: rgb(107, 24, 136);
/* oklch */ color: oklch(40.5% 0.177 315.1);

Tailwind

colors: {
  custom: {
    50: '#9961ab',
    500: '#6b1888',
    950: '#000000',
  },
}

SCSS

$custom: #6b1888;
$custom-light: #9961ab;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1888",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 136
  },
  "hsl": {
    "h": 284.464,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40487,
    "c": 0.17668,
    "h": 315.1
  },
  "luminance": 0.05557
}

Semantic roles & 50–950 ramp

primary

#6B1888

secondary

#60BC40

accent

#ED3B69

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6B1888

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

Preview Lab → · Contrast checker → · Palette generator →