#902911#902911

#902911 is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.9% C 0.142 H 34.1°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#902911
RGB	rgb(144, 41, 17)
HSL	hsl(11, 79%, 32%)
HSV	hsv(11, 88%, 56%)
CMYK	cmyk(0%, 71.5%, 88.2%, 43.5%)
CIE-LAB	lab(33.04, 42.17, 38.43)
CIE-LCH	lch(33.04, 57.05, 42.34°)
OKLab	oklab(43.89% 0.1179 0.0798)
OKLCH	oklch(43.89% 0.142 34.1)
XYZ	xyz(12.3972, 7.5576, 1.3362)
Luminance	0.0756 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902911 #117890

analogous

#901138 #902911 #906911

triadic

#902911 #119029 #291190

tetradic

#902911 #389011 #117890 #691190

square

#902911 #389011 #117890 #691190

split-complementary

#902911 #119069 #113890

monochromatic

#230A04 #59190B #902911 #C73917 #E75634

Accessibility & contrast

On white

8.36

#902911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#902911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902911

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902911	#FFFFFF	#000000	##FFFFFF
##902911	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F0C

Deuteranopia (green-blind)

#61560A

Tritanopia (blue-blind)

#9F0025

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902911;
/* rgb */ color: rgb(144, 41, 17);
/* oklch */ color: oklch(43.9% 0.142 34.1);

Tailwind

colors: {
  custom: {
    50: '#b96952',
    500: '#902911',
    950: '#000000',
  },
}

SCSS

$custom: #902911;
$custom-light: #b96952;
$custom-dark: #000000;

JSON

{
  "hex": "#902911",
  "rgb": {
    "r": 144,
    "g": 41,
    "b": 17
  },
  "hsl": {
    "h": 11.339,
    "s": 78.882,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43888,
    "c": 0.14241,
    "h": 34.1
  },
  "luminance": 0.07556
}

Semantic roles & 50–950 ramp

primary

#902911

secondary

#39AAC4

accent

#D1F532

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130702

muted

#827A78

Preview Lab

Preview with #902911

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

Preview Lab → · Contrast checker → · Palette generator →