#22100E#22100E

#22100E is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.9% C 0.031 H 27.0°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#22100E
RGB	rgb(34, 16, 14)
HSL	hsl(6, 42%, 9%)
HSV	hsv(6, 59%, 13%)
CMYK	cmyk(0%, 52.9%, 58.8%, 86.7%)
CIE-LAB	lab(6.71, 8.85, 4.27)
CIE-LCH	lch(6.71, 9.82, 25.75°)
OKLab	oklab(19.86% 0.0276 0.014)
OKLCH	oklch(19.86% 0.031 27)
XYZ	xyz(0.9243, 0.7425, 0.5100)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22100E #0E2022

analogous

#220E16 #22100E #221A0E

triadic

#22100E #0E2210 #100E22

tetradic

#22100E #16220E #0E2022 #1A0E22

square

#22100E #16220E #0E2022 #1A0E22

split-complementary

#22100E #0E221A #0E1622

monochromatic

#160A09 #160A09 #22100E #4D2420 #793932

Accessibility & contrast

On white

18.29

#22100E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#22100E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22100E

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22100E	#FFFFFF	#000000	##FFFFFF
##22100E	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14130E

Deuteranopia (green-blind)

#18160E

Tritanopia (blue-blind)

#250E10

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #22100e;
/* rgb */ color: rgb(34, 16, 14);
/* oklch */ color: oklch(19.9% 0.031 27.0);

Tailwind

colors: {
  custom: {
    50: '#5d4e4d',
    500: '#22100e',
    950: '#000000',
  },
}

SCSS

$custom: #22100e;
$custom-light: #5d4e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#22100e",
  "rgb": {
    "r": 34,
    "g": 16,
    "b": 14
  },
  "hsl": {
    "h": 6,
    "s": 41.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.19857,
    "c": 0.03093,
    "h": 27
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#22100E

secondary

#32565A

accent

#C5D156

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#040101

muted

#797777

Preview Lab

Preview with #22100E

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

Preview Lab → · Contrast checker → · Palette generator →