#21082E#21082E

#21082E is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.075 H 311.8°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#21082E
RGB	rgb(33, 8, 46)
HSL	hsl(279, 70%, 11%)
HSV	hsv(279, 83%, 18%)
CMYK	cmyk(28.3%, 82.6%, 0%, 82%)
CIE-LAB	lab(6.27, 20.66, -19.59)
CIE-LCH	lch(6.27, 28.47, 316.51°)
OKLab	oklab(20.01% 0.05 -0.056)
OKLCH	oklch(20.01% 0.075 311.8)
XYZ	xyz(1.2071, 0.6943, 2.6547)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21082E #152E08

analogous

#0E082E #21082E #2E0828

triadic

#21082E #2E2108 #082E21

tetradic

#21082E #2E0E08 #152E08 #08282E

square

#21082E #2E0E08 #152E08 #08282E

split-complementary

#21082E #282E08 #082E0E

monochromatic

#13051A #13051A #21082E #461162 #6C1A96

Accessibility & contrast

On white

18.44

#21082E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#21082E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21082E

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21082E	#FFFFFF	#000000	##FFFFFF
##21082E	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00132F

Deuteranopia (green-blind)

#05142D

Tritanopia (blue-blind)

#1F101A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #21082e;
/* rgb */ color: rgb(33, 8, 46);
/* oklch */ color: oklch(20.0% 0.075 311.8);

Tailwind

colors: {
  custom: {
    50: '#5e4a67',
    500: '#21082e',
    950: '#000000',
  },
}

SCSS

$custom: #21082e;
$custom-light: #5e4a67;
$custom-dark: #000000;

JSON

{
  "hex": "#21082e",
  "rgb": {
    "r": 33,
    "g": 8,
    "b": 46
  },
  "hsl": {
    "h": 279.474,
    "s": 70.37,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2001,
    "c": 0.07507,
    "h": 311.8
  },
  "luminance": 0.00694
}

Semantic roles & 50–950 ramp

primary

#21082E

secondary

#3E6D25

accent

#ED3B78

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #21082E

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

Preview Lab → · Contrast checker → · Palette generator →