#331C36#331C36

#331C36 is a dark, muted purple. Relative luminance 0.018; OKLCH L 26.9% C 0.056 H 322.8°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#331C36
RGB	rgb(51, 28, 54)
HSL	hsl(293, 32%, 16%)
HSV	hsv(293, 48%, 21%)
CMYK	cmyk(5.6%, 48.1%, 0%, 78.8%)
CIE-LAB	lab(14.41, 16.57, -12.40)
CIE-LCH	lch(14.41, 20.70, 323.18°)
OKLab	oklab(26.88% 0.0448 -0.034)
OKLCH	oklch(26.88% 0.056 322.8)
XYZ	xyz(2.4463, 1.8008, 3.7080)
Luminance	0.0180 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C36 #1F361C

analogous

#261C36 #331C36 #361C2C

triadic

#331C36 #36331C #1C3633

tetradic

#331C36 #36261C #1F361C #1C2C36

square

#331C36 #36261C #1F361C #1C2C36

split-complementary

#331C36 #2C361C #1C3626

monochromatic

#130A14 #130A14 #331C36 #59315E #7F4687

Accessibility & contrast

On white

15.44

#331C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#331C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C36

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C36	#FFFFFF	#000000	##FFFFFF
##331C36	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192337

Deuteranopia (green-blind)

#1F2535

Tritanopia (blue-blind)

#341F26

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331c36;
/* rgb */ color: rgb(51, 28, 54);
/* oklch */ color: oklch(26.9% 0.056 322.8);

Tailwind

colors: {
  custom: {
    50: '#6b596d',
    500: '#331c36',
    950: '#000000',
  },
}

SCSS

$custom: #331c36;
$custom-light: #6b596d;
$custom-dark: #000000;

JSON

{
  "hex": "#331c36",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 293.077,
    "s": 31.707,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26884,
    "c": 0.05622,
    "h": 322.8
  },
  "luminance": 0.01801
}

Semantic roles & 50–950 ramp

primary

#331C36

secondary

#486A44

accent

#C8606C

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#070307

muted

#7A787A

Preview Lab

Preview with #331C36

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

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