#331E44#331E44

#331E44 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.1% C 0.071 H 308.0°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#331E44
RGB	rgb(51, 30, 68)
HSL	hsl(273, 39%, 19%)
HSV	hsv(273, 56%, 27%)
CMYK	cmyk(25%, 55.9%, 0%, 73.3%)
CIE-LAB	lab(15.75, 18.91, -20.14)
CIE-LCH	lch(15.75, 27.62, 313.20°)
OKLab	oklab(28.15% 0.044 -0.0563)
OKLCH	oklch(28.15% 0.071 308)
XYZ	xyz(2.8727, 2.0497, 5.7120)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E44 #2F441E

analogous

#201E44 #331E44 #441E42

triadic

#331E44 #44331E #1E4433

tetradic

#331E44 #44201E #2F441E #1E4244

square

#331E44 #44201E #2F441E #1E4244

split-complementary

#331E44 #42441E #1E4420

monochromatic

#100915 #130B1A #331E44 #53316E #734399

Accessibility & contrast

On white

14.89

#331E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#331E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E44

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E44	#FFFFFF	#000000	##FFFFFF
##331E44	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142645

Deuteranopia (green-blind)

#1A2743

Tritanopia (blue-blind)

#31242D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331e44;
/* rgb */ color: rgb(51, 30, 68);
/* oklch */ color: oklch(28.1% 0.071 308.0);

Tailwind

colors: {
  custom: {
    50: '#6c5a78',
    500: '#331e44',
    950: '#000000',
  },
}

SCSS

$custom: #331e44;
$custom-light: #6c5a78;
$custom-dark: #000000;

JSON

{
  "hex": "#331e44",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 68
  },
  "hsl": {
    "h": 273.158,
    "s": 38.776,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2815,
    "c": 0.07147,
    "h": 308
  },
  "luminance": 0.0205
}

Semantic roles & 50–950 ramp

primary

#331E44

secondary

#5C7945

accent

#CF598E

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070409

muted

#7A797B

Preview Lab

Preview with #331E44

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

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