#331F36#331F36

#331F36 is a dark, muted purple. Relative luminance 0.019; OKLCH L 27.5% C 0.050 H 322.1°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#331F36
RGB	rgb(51, 31, 54)
HSL	hsl(292, 27%, 17%)
HSV	hsv(292, 43%, 21%)
CMYK	cmyk(5.6%, 42.6%, 0%, 78.8%)
CIE-LAB	lab(15.22, 14.53, -11.14)
CIE-LCH	lch(15.22, 18.31, 322.52°)
OKLab	oklab(27.5% 0.0392 -0.0304)
OKLCH	oklch(27.5% 0.05 322.1)
XYZ	xyz(2.5210, 1.9502, 3.7329)
Luminance	0.0195 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F36 #22361F

analogous

#281F36 #331F36 #361F2E

triadic

#331F36 #36331F #1F3633

tetradic

#331F36 #36281F #22361F #1F2E36

square

#331F36 #36281F #22361F #1F2E36

split-complementary

#331F36 #2E361F #1F3628

monochromatic

#120B13 #120B13 #331F36 #58355D #7C4C84

Accessibility & contrast

On white

15.11

#331F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#331F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F36

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F36	#FFFFFF	#000000	##FFFFFF
##331F36	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2537

Deuteranopia (green-blind)

#212735

Tritanopia (blue-blind)

#342228

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #331f36;
/* rgb */ color: rgb(51, 31, 54);
/* oklch */ color: oklch(27.5% 0.050 322.1);

Tailwind

colors: {
  custom: {
    50: '#6b5b6d',
    500: '#331f36',
    950: '#000000',
  },
}

SCSS

$custom: #331f36;
$custom-light: #6b5b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#331f36",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 54
  },
  "hsl": {
    "h": 292.174,
    "s": 27.059,
    "l": 16.667
  },
  "oklch": {
    "l": 0.275,
    "c": 0.04959,
    "h": 322.1
  },
  "luminance": 0.0195
}

Semantic roles & 50–950 ramp

primary

#331F36

secondary

#4C6948

accent

#C36471

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#060407

muted

#7A797A

Preview Lab

Preview with #331F36

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

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