#22180A#22180A

#22180A is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.8% C 0.029 H 74.6°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#22180A
RGB	rgb(34, 24, 10)
HSL	hsl(35, 55%, 9%)
HSV	hsv(35, 71%, 13%)
CMYK	cmyk(0%, 29.4%, 70.6%, 86.7%)
CIE-LAB	lab(9.12, 2.78, 9.60)
CIE-LCH	lch(9.12, 9.99, 73.86°)
OKLab	oklab(21.76% 0.0077 0.028)
OKLCH	oklch(21.76% 0.029 74.6)
XYZ	xyz(1.0412, 1.0153, 0.4282)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22180A #0A1422

analogous

#220C0A #22180A #20220A

triadic

#22180A #0A2218 #180A22

tetradic

#22180A #0A220C #0A1422 #220A20

square

#22180A #0A220C #0A1422 #220A20

split-complementary

#22180A #0A2022 #0C0A22

monochromatic

#181107 #181107 #22180A #513918 #815B26

Accessibility & contrast

On white

17.46

#22180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#22180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22180A

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22180A	#FFFFFF	#000000	##FFFFFF
##22180A	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1809

Deuteranopia (green-blind)

#1E1B0A

Tritanopia (blue-blind)

#251515

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #22180a;
/* rgb */ color: rgb(34, 24, 10);
/* oklch */ color: oklch(21.8% 0.029 74.6);

Tailwind

colors: {
  custom: {
    50: '#5d544b',
    500: '#22180a',
    950: '#000000',
  },
}

SCSS

$custom: #22180a;
$custom-light: #5d544b;
$custom-dark: #000000;

JSON

{
  "hex": "#22180a",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 35,
    "s": 54.545,
    "l": 8.627
  },
  "oklch": {
    "l": 0.21757,
    "c": 0.02908,
    "h": 74.6
  },
  "luminance": 0.01015
}

Semantic roles & 50–950 ramp

primary

#22180A

secondary

#2A405E

accent

#88DE4A

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#040201

muted

#797877

Preview Lab

Preview with #22180A

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

Preview Lab → · Contrast checker → · Palette generator →