#902F1A#902F1A

#902F1A is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.7% C 0.135 H 33.8°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#902F1A
RGB	rgb(144, 47, 26)
HSL	hsl(11, 69%, 33%)
HSV	hsv(11, 82%, 56%)
CMYK	cmyk(0%, 67.4%, 81.9%, 43.5%)
CIE-LAB	lab(34.06, 39.87, 34.81)
CIE-LCH	lch(34.06, 52.93, 41.13°)
OKLab	oklab(44.68% 0.1124 0.0752)
OKLCH	oklch(44.68% 0.135 33.8)
XYZ	xyz(12.7060, 8.0388, 1.8597)
Luminance	0.0804 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902F1A #1A7B90

analogous

#901A40 #902F1A #906A1A

triadic

#902F1A #1A902F #2F1A90

tetradic

#902F1A #40901A #1A7B90 #6A1A90

square

#902F1A #40901A #1A7B90 #6A1A90

split-complementary

#902F1A #1A906A #1A4090

monochromatic

#280D07 #5C1E11 #902F1A #C44023 #DE6247

Accessibility & contrast

On white

8.05

#902F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#902F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902F1A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902F1A	#FFFFFF	#000000	##FFFFFF
##902F1A	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4317

Deuteranopia (green-blind)

#635816

Tritanopia (blue-blind)

#9F122B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #902f1a;
/* rgb */ color: rgb(144, 47, 26);
/* oklch */ color: oklch(44.7% 0.135 33.8);

Tailwind

colors: {
  custom: {
    50: '#b86d58',
    500: '#902f1a',
    950: '#000000',
  },
}

SCSS

$custom: #902f1a;
$custom-light: #b86d58;
$custom-dark: #000000;

JSON

{
  "hex": "#902f1a",
  "rgb": {
    "r": 144,
    "g": 47,
    "b": 26
  },
  "hsl": {
    "h": 10.678,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44676,
    "c": 0.13526,
    "h": 33.8
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#902F1A

secondary

#47AABF

accent

#CDEC3C

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902F1A

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

Preview Lab → · Contrast checker → · Palette generator →