#371C40#371C40

#371C40 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.1% C 0.072 H 317.2°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#371C40
RGB	rgb(55, 28, 64)
HSL	hsl(285, 39%, 18%)
HSV	hsv(285, 56%, 25%)
CMYK	cmyk(14.1%, 56.2%, 0%, 74.9%)
CIE-LAB	lab(15.56, 20.51, -17.61)
CIE-LCH	lch(15.56, 27.04, 319.35°)
OKLab	oklab(28.05% 0.0527 -0.0489)
OKLCH	oklch(28.05% 0.072 317.2)
XYZ	xyz(2.9161, 2.0130, 5.0844)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371C40 #25401C

analogous

#251C40 #371C40 #401C37

triadic

#371C40 #40371C #1C4037

tetradic

#371C40 #40251C #25401C #1C3740

square

#371C40 #40251C #25401C #1C3740

split-complementary

#371C40 #37401C #1C4025

monochromatic

#120915 #120915 #371C40 #5C2F6B #804195

Accessibility & contrast

On white

14.97

#371C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#371C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371C40

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371C40	#FFFFFF	#000000	##FFFFFF
##371C40	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152541

Deuteranopia (green-blind)

#1D283F

Tritanopia (blue-blind)

#37212B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #371c40;
/* rgb */ color: rgb(55, 28, 64);
/* oklch */ color: oklch(28.1% 0.072 317.2);

Tailwind

colors: {
  custom: {
    50: '#6f5975',
    500: '#371c40',
    950: '#000000',
  },
}

SCSS

$custom: #371c40;
$custom-light: #6f5975;
$custom-dark: #000000;

JSON

{
  "hex": "#371c40",
  "rgb": {
    "r": 55,
    "g": 28,
    "b": 64
  },
  "hsl": {
    "h": 285,
    "s": 39.13,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28054,
    "c": 0.07191,
    "h": 317.2
  },
  "luminance": 0.02013
}

Semantic roles & 50–950 ramp

primary

#371C40

secondary

#4F7543

accent

#CF5976

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#070308

muted

#7A787B

Preview Lab

Preview with #371C40

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

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