#370F36#370F36

#370F36 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.3% C 0.085 H 328.7°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#370F36
RGB	rgb(55, 15, 54)
HSL	hsl(302, 57%, 14%)
HSV	hsv(302, 73%, 22%)
CMYK	cmyk(0%, 72.7%, 1.8%, 78.4%)
CIE-LAB	lab(12.09, 25.85, -15.97)
CIE-LCH	lch(12.09, 30.38, 328.29°)
OKLab	oklab(25.32% 0.0725 -0.044)
OKLCH	oklch(25.32% 0.085 328.7)
XYZ	xyz(2.4122, 1.4204, 3.6364)
Luminance	0.0142 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370F36 #0F3710

analogous

#240F37 #370F36 #370F22

triadic

#370F36 #36370F #0F3637

tetradic

#370F36 #37240F #0F3710 #0F2237

square

#370F36 #37240F #0F3710 #0F2237

split-complementary

#370F36 #22370F #0F3724

monochromatic

#180718 #180718 #370F36 #671C65 #972994

Accessibility & contrast

On white

16.36

#370F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#370F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F36

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370F36	#FFFFFF	#000000	##FFFFFF
##370F36	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1C37

Deuteranopia (green-blind)

#192235

Tritanopia (blue-blind)

#391420

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #370f36;
/* rgb */ color: rgb(55, 15, 54);
/* oklch */ color: oklch(25.3% 0.085 328.7);

Tailwind

colors: {
  custom: {
    50: '#6f516d',
    500: '#370f36',
    950: '#000000',
  },
}

SCSS

$custom: #370f36;
$custom-light: #6f516d;
$custom-dark: #000000;

JSON

{
  "hex": "#370f36",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 54
  },
  "hsl": {
    "h": 301.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25315,
    "c": 0.08482,
    "h": 328.7
  },
  "luminance": 0.0142
}

Semantic roles & 50–950 ramp

primary

#370F36

secondary

#317132

accent

#E04B47

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070207

muted

#7A787A

Preview Lab

Preview with #370F36

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

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