#370E41#370E41

#370E41 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.0% C 0.098 H 319.1°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#370E41
RGB	rgb(55, 14, 65)
HSL	hsl(288, 65%, 15%)
HSV	hsv(288, 78%, 25%)
CMYK	cmyk(15.4%, 78.5%, 0%, 74.5%)
CIE-LAB	lab(12.66, 28.78, -22.91)
CIE-LCH	lch(12.66, 36.79, 321.47°)
OKLab	oklab(25.96% 0.074 -0.0642)
OKLCH	oklch(25.96% 0.098 319.1)
XYZ	xyz(2.6866, 1.5081, 5.1496)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E41 #18410E

analogous

#1D0E41 #370E41 #410E31

triadic

#370E41 #41370E #0E4137

tetradic

#370E41 #411D0E #18410E #0E3141

square

#370E41 #411D0E #18410E #0E3141

split-complementary

#370E41 #31410E #0E411D

monochromatic

#150519 #150519 #370E41 #621973 #8C24A6

Accessibility & contrast

On white

16.13

#370E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E41

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E41	#FFFFFF	#000000	##FFFFFF
##370E41	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E42

Deuteranopia (green-blind)

#112240

Tritanopia (blue-blind)

#371826

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370e41;
/* rgb */ color: rgb(55, 14, 65);
/* oklch */ color: oklch(26.0% 0.098 319.1);

Tailwind

colors: {
  custom: {
    50: '#705176',
    500: '#370e41',
    950: '#000000',
  },
}

SCSS

$custom: #370e41;
$custom-light: #705176;
$custom-dark: #000000;

JSON

{
  "hex": "#370e41",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 65
  },
  "hsl": {
    "h": 288.235,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25964,
    "c": 0.09799,
    "h": 319.1
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary

#370E41

secondary

#3E7C2F

accent

#E84061

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #370E41

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

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