#22180B#22180B

#22180B is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.8% C 0.028 H 72.8°. Best body text is #FFFFFF at 17.45:1 contrast (WCAG AA passes).

Color values

HEX#22180B
RGBrgb(34, 24, 11)
HSLhsl(34, 51%, 9%)
HSVhsv(34, 68%, 13%)
CMYKcmyk(0%, 29.4%, 67.6%, 86.7%)
CIE-LABlab(9.14, 2.89, 9.21)
CIE-LCHlch(9.14, 9.65, 72.55°)
OKLaboklab(21.78% 0.0083 0.0266)
OKLCHoklch(21.78% 0.028 72.8)
XYZxyz(1.0468, 1.0176, 0.4578)
Luminance0.0102 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#22180B #0B1522
analogous
#220D0B #22180B #21220B
triadic
#22180B #0B2218 #180B22
tetradic
#22180B #0B220D #0B1522 #220B21
square
#22180B #0B220D #0B1522 #220B21
split-complementary
#22180B #0B2122 #0D0B22
monochromatic
#171007 #171007 #22180B #50391A #7E5929

Accessibility & contrast

On white

17.45
#22180B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#22180B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22180B
17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##22180B#FFFFFF#000000##FFFFFF
##22180B1.0017.451.2017.45
#FFFFFF17.451.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C180A
Deuteranopia (green-blind)
#1E1B0B
Tritanopia (blue-blind)
#251515
Achromatopsia (no color)
#1A1A1A

Design tokens & code

CSS
--color: #22180b;
/* rgb */ color: rgb(34, 24, 11);
/* oklch */ color: oklch(21.8% 0.028 72.8);
Tailwind
colors: {
  custom: {
    50: '#5d544b',
    500: '#22180b',
    950: '#000000',
  },
}
SCSS
$custom: #22180b;
$custom-light: #5d544b;
$custom-dark: #000000;
JSON
{
  "hex": "#22180b",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 11
  },
  "hsl": {
    "h": 33.913,
    "s": 51.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.21778,
    "c": 0.02787,
    "h": 72.8
  },
  "luminance": 0.01018
}

Semantic roles & 50–950 ramp

primary
#22180B
secondary
#2C415D
accent
#8BDB4D
background
#F5F4F4
surface
#E9E7E7
border
#C5C3C3
text
#040201
muted
#797877

Preview Lab

Preview with #22180B

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

Preview Lab → · Contrast checker → · Palette generator →

#22180B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva