#220903#220903

#220903 is a very dark, muted red. Relative luminance 0.005; OKLCH L 18.0% C 0.046 H 38.7°. Best body text is #FFFFFF at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#220903
RGB	rgb(34, 9, 3)
HSL	hsl(12, 84%, 7%)
HSV	hsv(12, 91%, 13%)
CMYK	cmyk(0%, 73.5%, 91.2%, 86.7%)
CIE-LAB	lab(4.90, 10.60, 6.30)
CIE-LCH	lch(4.90, 12.33, 30.72°)
OKLab	oklab(18.05% 0.0358 0.0287)
OKLCH	oklch(18.05% 0.046 38.7)
XYZ	xyz(0.7739, 0.5421, 0.1500)
Luminance	0.0054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220903 #031C22

analogous

#22030D #220903 #221903

triadic

#220903 #032209 #090322

tetradic

#220903 #0D2203 #031C22 #190322

square

#220903 #0D2203 #031C22 #190322

split-complementary

#220903 #032219 #030D22

monochromatic

#1C0702 #1C0702 #220903 #5A1808 #92270D

Accessibility & contrast

On white

18.95

#220903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#220903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220903

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220903	#FFFFFF	#000000	##FFFFFF
##220903	1.00	18.95	1.11	18.95
#FFFFFF	18.95	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100D03

Deuteranopia (green-blind)

#161303

Tritanopia (blue-blind)

#260507

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #220903;
/* rgb */ color: rgb(34, 9, 3);
/* oklch */ color: oklch(18.0% 0.046 38.7);

Tailwind

colors: {
  custom: {
    50: '#5d4a48',
    500: '#220903',
    950: '#000000',
  },
}

SCSS

$custom: #220903;
$custom-light: #5d4a48;
$custom-dark: #000000;

JSON

{
  "hex": "#220903",
  "rgb": {
    "r": 34,
    "g": 9,
    "b": 3
  },
  "hsl": {
    "h": 11.613,
    "s": 83.784,
    "l": 7.255
  },
  "oklch": {
    "l": 0.18048,
    "c": 0.04592,
    "h": 38.7
  },
  "luminance": 0.00542
}

Semantic roles & 50–950 ramp

primary

#220903

secondary

#1B5866

accent

#D3FA2E

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#040100

muted

#797777

Preview Lab

Preview with #220903

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

Preview Lab → · Contrast checker → · Palette generator →