#331A38#331A38

#331A38 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.6% C 0.063 H 320.8°. Best body text is #FFFFFF at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#331A38
RGB	rgb(51, 26, 56)
HSL	hsl(290, 37%, 16%)
HSV	hsv(290, 54%, 22%)
CMYK	cmyk(8.9%, 53.6%, 0%, 78%)
CIE-LAB	lab(13.99, 18.40, -14.47)
CIE-LCH	lch(13.99, 23.41, 321.81°)
OKLab	oklab(26.61% 0.0489 -0.0399)
OKLCH	oklch(26.61% 0.063 320.8)
XYZ	xyz(2.4484, 1.7282, 3.9452)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A38 #1F381A

analogous

#241A38 #331A38 #381A2E

triadic

#331A38 #38331A #1A3833

tetradic

#331A38 #38241A #1F381A #1A2E38

square

#331A38 #38241A #1F381A #1A2E38

split-complementary

#331A38 #2E381A #1A3824

monochromatic

#130A15 #130A15 #331A38 #592D62 #7F418C

Accessibility & contrast

On white

15.61

#331A38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#331A38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A38

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A38	#FFFFFF	#000000	##FFFFFF
##331A38	1.00	15.61	1.35	15.61
#FFFFFF	15.61	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162239

Deuteranopia (green-blind)

#1D2537

Tritanopia (blue-blind)

#331E26

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331a38;
/* rgb */ color: rgb(51, 26, 56);
/* oklch */ color: oklch(26.6% 0.063 320.8);

Tailwind

colors: {
  custom: {
    50: '#6b576e',
    500: '#331a38',
    950: '#000000',
  },
}

SCSS

$custom: #331a38;
$custom-light: #6b576e;
$custom-dark: #000000;

JSON

{
  "hex": "#331a38",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 56
  },
  "hsl": {
    "h": 290,
    "s": 36.585,
    "l": 16.078
  },
  "oklch": {
    "l": 0.2661,
    "c": 0.0631,
    "h": 320.8
  },
  "luminance": 0.01728
}

Semantic roles & 50–950 ramp

primary

#331A38

secondary

#486D41

accent

#CD5B6E

background

#F6F5F6

surface

#EBE9EC

border

#C6C5C7

text

#070307

muted

#7A787A

Preview Lab

Preview with #331A38

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

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