#21081E#21081E

#21081E is a very dark, muted purple. Relative luminance 0.006; OKLCH L 18.8% C 0.056 H 332.4°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#21081E
RGB	rgb(33, 8, 30)
HSL	hsl(307, 61%, 8%)
HSV	hsv(307, 76%, 13%)
CMYK	cmyk(0%, 75.8%, 9.1%, 87.1%)
CIE-LAB	lab(5.34, 15.68, -8.83)
CIE-LCH	lch(5.34, 17.99, 330.60°)
OKLab	oklab(18.8% 0.0494 -0.0258)
OKLCH	oklch(18.8% 0.056 332.4)
XYZ	xyz(0.9484, 0.5908, 1.2921)
Luminance	0.0059 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21081E #08210B

analogous

#170821 #21081E #210811

triadic

#21081E #1E2108 #081E21

tetradic

#21081E #211708 #08210B #081121

square

#21081E #211708 #08210B #081121

split-complementary

#21081E #112108 #082117

monochromatic

#190616 #190616 #21081E #52144B #842078

Accessibility & contrast

On white

18.78

#21081E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#21081E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21081E

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21081E	#FFFFFF	#000000	##FFFFFF
##21081E	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070F1F

Deuteranopia (green-blind)

#0F131D

Tritanopia (blue-blind)

#230A11

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #21081e;
/* rgb */ color: rgb(33, 8, 30);
/* oklch */ color: oklch(18.8% 0.056 332.4);

Tailwind

colors: {
  custom: {
    50: '#5c4a59',
    500: '#21081e',
    950: '#000000',
  },
}

SCSS

$custom: #21081e;
$custom-light: #5c4a59;
$custom-dark: #000000;

JSON

{
  "hex": "#21081e",
  "rgb": {
    "r": 33,
    "g": 8,
    "b": 30
  },
  "hsl": {
    "h": 307.2,
    "s": 60.976,
    "l": 8.039
  },
  "oklch": {
    "l": 0.18796,
    "c": 0.05577,
    "h": 332.4
  },
  "luminance": 0.00591
}

Semantic roles & 50–950 ramp

primary

#21081E

secondary

#265F2D

accent

#E45744

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#040103

muted

#797778

Preview Lab

Preview with #21081E

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

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