#21080E#21080E

#21080E is a very dark, muted red. Relative luminance 0.005; OKLCH L 18.0% C 0.044 H 7.4°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#21080E
RGB	rgb(33, 8, 14)
HSL	hsl(346, 61%, 8%)
HSV	hsv(346, 76%, 13%)
CMYK	cmyk(0%, 75.8%, 57.6%, 87.1%)
CIE-LAB	lab(4.78, 11.91, 1.43)
CIE-LCH	lch(4.78, 12.00, 6.85°)
OKLab	oklab(17.98% 0.0435 0.0057)
OKLCH	oklch(17.98% 0.044 7.4)
XYZ	xyz(0.7934, 0.5288, 0.4757)
Luminance	0.0053 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21080E #08211B

analogous

#21081A #21080E #210E08

triadic

#21080E #0E2108 #080E21

tetradic

#21080E #1A2108 #08211B #0E0821

square

#21080E #1A2108 #08211B #0E0821

split-complementary

#21080E #08210E #081A21

monochromatic

#19060A #19060A #21080E #521423 #842038

Accessibility & contrast

On white

18.99

#21080E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#21080E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21080E

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21080E	#FFFFFF	#000000	##FFFFFF
##21080E	1.00	18.99	1.11	18.99
#FFFFFF	18.99	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0D0E

Deuteranopia (green-blind)

#13120D

Tritanopia (blue-blind)

#25060A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #21080e;
/* rgb */ color: rgb(33, 8, 14);
/* oklch */ color: oklch(18.0% 0.044 7.4);

Tailwind

colors: {
  custom: {
    50: '#5c4a4d',
    500: '#21080e',
    950: '#000000',
  },
}

SCSS

$custom: #21080e;
$custom-light: #5c4a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#21080e",
  "rgb": {
    "r": 33,
    "g": 8,
    "b": 14
  },
  "hsl": {
    "h": 345.6,
    "s": 60.976,
    "l": 8.039
  },
  "oklch": {
    "l": 0.17982,
    "c": 0.0439,
    "h": 7.4
  },
  "luminance": 0.00529
}

Semantic roles & 50–950 ramp

primary

#21080E

secondary

#265F51

accent

#E4BE44

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#040101

muted

#797777

Preview Lab

Preview with #21080E

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

Preview Lab → · Contrast checker → · Palette generator →