#902A18#902A18

#902A18 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.1% C 0.140 H 32.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#902A18
RGB	rgb(144, 42, 24)
HSL	hsl(9, 71%, 33%)
HSV	hsv(9, 83%, 56%)
CMYK	cmyk(0%, 70.8%, 83.3%, 43.5%)
CIE-LAB	lab(33.25, 41.96, 35.09)
CIE-LCH	lch(33.25, 54.70, 39.91°)
OKLab	oklab(44.06% 0.1185 0.0752)
OKLCH	oklch(44.06% 0.14 32.4)
XYZ	xyz(12.4959, 7.6531, 1.6832)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A18 #187E90

analogous

#901842 #902A18 #906618

triadic

#902A18 #18902A #2A1890

tetradic

#902A18 #429018 #187E90 #661890

square

#902A18 #429018 #187E90 #661890

split-complementary

#902A18 #189066 #184290

monochromatic

#270B07 #5C1B0F #902A18 #C43921 #E05A43

Accessibility & contrast

On white

8.30

#902A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#902A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A18

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A18	#FFFFFF	#000000	##FFFFFF
##902A18	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484015

Deuteranopia (green-blind)

#615613

Tritanopia (blue-blind)

#9F0327

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902a18;
/* rgb */ color: rgb(144, 42, 24);
/* oklch */ color: oklch(44.1% 0.140 32.4);

Tailwind

colors: {
  custom: {
    50: '#b96a57',
    500: '#902a18',
    950: '#000000',
  },
}

SCSS

$custom: #902a18;
$custom-light: #b96a57;
$custom-dark: #000000;

JSON

{
  "hex": "#902a18",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 24
  },
  "hsl": {
    "h": 9,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44059,
    "c": 0.14032,
    "h": 32.4
  },
  "luminance": 0.07651
}

Semantic roles & 50–950 ramp

primary

#902A18

secondary

#43AEC0

accent

#D3EE3A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902A18

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

Preview Lab → · Contrast checker → · Palette generator →