#902A1A#902A1A

#902A1A is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.1% C 0.140 H 31.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#902A1A
RGB	rgb(144, 42, 26)
HSL	hsl(8, 69%, 33%)
HSV	hsv(8, 82%, 56%)
CMYK	cmyk(0%, 70.8%, 81.9%, 43.5%)
CIE-LAB	lab(33.27, 42.03, 34.03)
CIE-LCH	lch(33.27, 54.07, 39.00°)
OKLab	oklab(44.08% 0.1191 0.0735)
OKLCH	oklch(44.08% 0.14 31.7)
XYZ	xyz(12.5175, 7.6617, 1.7968)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A1A #1A8090

analogous

#901A45 #902A1A #90651A

triadic

#902A1A #1A902A #2A1A90

tetradic

#902A1A #45901A #1A8090 #651A90

square

#902A1A #45901A #1A8090 #651A90

split-complementary

#902A1A #1A9065 #1A4590

monochromatic

#280C07 #5C1B11 #902A1A #C43923 #DE5B47

Accessibility & contrast

On white

8.29

#902A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#902A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A1A

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A1A	#FFFFFF	#000000	##FFFFFF
##902A1A	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484017

Deuteranopia (green-blind)

#615615

Tritanopia (blue-blind)

#9F0427

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902a1a;
/* rgb */ color: rgb(144, 42, 26);
/* oklch */ color: oklch(44.1% 0.140 31.7);

Tailwind

colors: {
  custom: {
    50: '#b96a58',
    500: '#902a1a',
    950: '#000000',
  },
}

SCSS

$custom: #902a1a;
$custom-light: #b96a58;
$custom-dark: #000000;

JSON

{
  "hex": "#902a1a",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 26
  },
  "hsl": {
    "h": 8.136,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44079,
    "c": 0.13996,
    "h": 31.7
  },
  "luminance": 0.0766
}

Semantic roles & 50–950 ramp

primary

#902A1A

secondary

#47AFBF

accent

#D4EC3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902A1A

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

Preview Lab → · Contrast checker → · Palette generator →