#371C3E#371C3E

#371C3E is a dark, moderate purple. Relative luminance 0.020; OKLCH L 27.9% C 0.069 H 319.1°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#371C3E
RGB	rgb(55, 28, 62)
HSL	hsl(288, 38%, 18%)
HSV	hsv(288, 55%, 24%)
CMYK	cmyk(11.3%, 54.8%, 0%, 75.7%)
CIE-LAB	lab(15.44, 20.01, -16.40)
CIE-LCH	lch(15.44, 25.87, 320.67°)
OKLab	oklab(27.93% 0.0524 -0.0454)
OKLCH	oklch(27.93% 0.069 319.1)
XYZ	xyz(2.8602, 1.9906, 4.7901)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C3E #233E1C

analogous

#261C3E #371C3E #3E1C34

triadic

#371C3E #3E371C #1C3E37

tetradic

#371C3E #3E261C #233E1C #1C343E

square

#371C3E #3E261C #233E1C #1C343E

split-complementary

#371C3E #343E1C #1C3E26

monochromatic

#130A15 #130A15 #371C3E #5C2F68 #824292

Accessibility & contrast

On white

15.02

#371C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#371C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C3E

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C3E	#FFFFFF	#000000	##FFFFFF
##371C3E	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16253F

Deuteranopia (green-blind)

#1E283D

Tritanopia (blue-blind)

#37212A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #371c3e;
/* rgb */ color: rgb(55, 28, 62);
/* oklch */ color: oklch(27.9% 0.069 319.1);

Tailwind

colors: {
  custom: {
    50: '#6f5973',
    500: '#371c3e',
    950: '#000000',
  },
}

SCSS

$custom: #371c3e;
$custom-light: #6f5973;
$custom-dark: #000000;

JSON

{
  "hex": "#371c3e",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 62
  },
  "hsl": {
    "h": 287.647,
    "s": 37.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27928,
    "c": 0.06932,
    "h": 319.1
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#371C3E

secondary

#4D7343

accent

#CE5A72

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#070308

muted

#7A787B

Preview Lab

Preview with #371C3E

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

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