#331F46#331F46

#331F46 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.5% C 0.072 H 306.0°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#331F46
RGB	rgb(51, 31, 70)
HSL	hsl(271, 39%, 20%)
HSV	hsv(271, 56%, 27%)
CMYK	cmyk(27.1%, 55.7%, 0%, 72.5%)
CIE-LAB	lab(16.14, 18.80, -20.90)
CIE-LCH	lch(16.14, 28.12, 311.98°)
OKLab	oklab(28.48% 0.0426 -0.0586)
OKLCH	oklch(28.48% 0.072 306)
XYZ	xyz(2.9605, 2.1260, 6.0476)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331F46 #32461F

analogous

#1F1F46 #331F46 #461F46

triadic

#331F46 #46331F #1F4633

tetradic

#331F46 #461F1F #32461F #1F4646

square

#331F46 #461F1F #32461F #1F4646

split-complementary

#331F46 #46461F #1F461F

monochromatic

#0F0915 #140C1C #331F46 #523270 #71459B

Accessibility & contrast

On white

14.73

#331F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#331F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331F46

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331F46	#FFFFFF	#000000	##FFFFFF
##331F46	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142747

Deuteranopia (green-blind)

#192845

Tritanopia (blue-blind)

#30262F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331f46;
/* rgb */ color: rgb(51, 31, 70);
/* oklch */ color: oklch(28.5% 0.072 306.0);

Tailwind

colors: {
  custom: {
    50: '#6c5b79',
    500: '#331f46',
    950: '#000000',
  },
}

SCSS

$custom: #331f46;
$custom-light: #6c5b79;
$custom-dark: #000000;

JSON

{
  "hex": "#331f46",
  "rgb": {
    "r": 51,
    "g": 31,
    "b": 70
  },
  "hsl": {
    "h": 270.769,
    "s": 38.614,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28481,
    "c": 0.07241,
    "h": 306
  },
  "luminance": 0.02126
}

Semantic roles & 50–950 ramp

primary

#331F46

secondary

#607A46

accent

#CF5992

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070409

muted

#7A797B

Preview Lab

Preview with #331F46

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

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