#370E3E#370E3E

#370E3E is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.7% C 0.095 H 321.5°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#370E3E
RGB	rgb(55, 14, 62)
HSL	hsl(291, 63%, 15%)
HSV	hsv(291, 77%, 24%)
CMYK	cmyk(11.3%, 77.4%, 0%, 75.7%)
CIE-LAB	lab(12.44, 28.09, -21.14)
CIE-LCH	lch(12.44, 35.16, 323.04°)
OKLab	oklab(25.74% 0.0742 -0.059)
OKLCH	oklch(25.74% 0.095 321.5)
XYZ	xyz(2.6020, 1.4742, 4.7040)
Luminance	0.0147 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370E3E #153E0E

analogous

#1F0E3E #370E3E #3E0E2D

triadic

#370E3E #3E370E #0E3E37

tetradic

#370E3E #3E1F0E #153E0E #0E2D3E

square

#370E3E #3E1F0E #153E0E #0E2D3E

split-complementary

#370E3E #2D3E0E #0E3E1F

monochromatic

#160619 #160619 #370E3E #631970 #9025A2

Accessibility & contrast

On white

16.22

#370E3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#370E3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E3E

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370E3E	#FFFFFF	#000000	##FFFFFF
##370E3E	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021D3F

Deuteranopia (green-blind)

#14223D

Tritanopia (blue-blind)

#381624

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #370e3e;
/* rgb */ color: rgb(55, 14, 62);
/* oklch */ color: oklch(25.7% 0.095 321.5);

Tailwind

colors: {
  custom: {
    50: '#705173',
    500: '#370e3e',
    950: '#000000',
  },
}

SCSS

$custom: #370e3e;
$custom-light: #705173;
$custom-dark: #000000;

JSON

{
  "hex": "#370e3e",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 62
  },
  "hsl": {
    "h": 291.25,
    "s": 63.158,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25739,
    "c": 0.09478,
    "h": 321.5
  },
  "luminance": 0.01474
}

Semantic roles & 50–950 ramp

primary

#370E3E

secondary

#3A792F

accent

#E6425A

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080208

muted

#7B787B

Preview Lab

Preview with #370E3E

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

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