#370C38#370C38

#370C38 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.1% C 0.092 H 326.9°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#370C38
RGB	rgb(55, 12, 56)
HSL	hsl(299, 65%, 13%)
HSV	hsv(299, 79%, 22%)
CMYK	cmyk(1.8%, 78.6%, 0%, 78%)
CIE-LAB	lab(11.69, 27.74, -18.04)
CIE-LCH	lch(11.69, 33.09, 326.96°)
OKLab	oklab(25.07% 0.0768 -0.05)
OKLCH	oklch(25.07% 0.092 326.9)
XYZ	xyz(2.4208, 1.3609, 3.8758)
Luminance	0.0136 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370C38 #0D380C

analogous

#210C38 #370C38 #380C23

triadic

#370C38 #38370C #0C3837

tetradic

#370C38 #38210C #0D380C #0C2338

square

#370C38 #38210C #0D380C #0C2338

split-complementary

#370C38 #23380C #0C3821

monochromatic

#190519 #190519 #370C38 #68176A #9A229D

Accessibility & contrast

On white

16.51

#370C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#370C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370C38

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370C38	#FFFFFF	#000000	##FFFFFF
##370C38	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051B39

Deuteranopia (green-blind)

#162137

Tritanopia (blue-blind)

#391220

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #370c38;
/* rgb */ color: rgb(55, 12, 56);
/* oklch */ color: oklch(25.1% 0.092 326.9);

Tailwind

colors: {
  custom: {
    50: '#704f6f',
    500: '#370c38',
    950: '#000000',
  },
}

SCSS

$custom: #370c38;
$custom-light: #704f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#370c38",
  "rgb": {
    "r": 55,
    "g": 12,
    "b": 56
  },
  "hsl": {
    "h": 298.636,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25068,
    "c": 0.09161,
    "h": 326.9
  },
  "luminance": 0.01361
}

Semantic roles & 50–950 ramp

primary

#370C38

secondary

#2D742C

accent

#E84044

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#080207

muted

#7B787A

Preview Lab

Preview with #370C38

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

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