#902C18#902C18

#902C18 is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.138 H 33.2°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#902C18
RGB	rgb(144, 44, 24)
HSL	hsl(10, 71%, 33%)
HSV	hsv(10, 83%, 56%)
CMYK	cmyk(0%, 69.4%, 83.3%, 43.5%)
CIE-LAB	lab(33.56, 41.11, 35.39)
CIE-LCH	lch(33.56, 54.25, 40.72°)
OKLab	oklab(44.29% 0.1159 0.0758)
OKLCH	oklch(44.29% 0.138 33.2)
XYZ	xyz(12.5686, 7.7985, 1.7074)
Luminance	0.0780 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902C18 #187C90

analogous

#901840 #902C18 #906818

triadic

#902C18 #18902C #2C1890

tetradic

#902C18 #409018 #187C90 #681890

square

#902C18 #409018 #187C90 #681890

split-complementary

#902C18 #189068 #184090

monochromatic

#270C07 #5C1C0F #902C18 #C43C21 #E05D43

Accessibility & contrast

On white

8.21

#902C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#902C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C18

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902C18	#FFFFFF	#000000	##FFFFFF
##902C18	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494115

Deuteranopia (green-blind)

#625713

Tritanopia (blue-blind)

#9F0A28

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902c18;
/* rgb */ color: rgb(144, 44, 24);
/* oklch */ color: oklch(44.3% 0.138 33.2);

Tailwind

colors: {
  custom: {
    50: '#b96b57',
    500: '#902c18',
    950: '#000000',
  },
}

SCSS

$custom: #902c18;
$custom-light: #b96b57;
$custom-dark: #000000;

JSON

{
  "hex": "#902c18",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 24
  },
  "hsl": {
    "h": 10,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44292,
    "c": 0.13847,
    "h": 33.2
  },
  "luminance": 0.07797
}

Semantic roles & 50–950 ramp

primary

#902C18

secondary

#43ACC0

accent

#D0EE3A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902C18

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

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