#902718#902718

#902718 is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.143 H 31.3°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#902718
RGB	rgb(144, 39, 24)
HSL	hsl(8, 71%, 33%)
HSV	hsv(8, 83%, 56%)
CMYK	cmyk(0%, 72.9%, 83.3%, 43.5%)
CIE-LAB	lab(32.81, 43.17, 34.67)
CIE-LCH	lch(32.81, 55.37, 38.76°)
OKLab	oklab(43.73% 0.1223 0.0742)
OKLCH	oklch(43.73% 0.143 31.3)
XYZ	xyz(12.3935, 7.4482, 1.6490)
Luminance	0.0745 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902718 #188190

analogous

#901845 #902718 #906318

triadic

#902718 #189027 #271890

tetradic

#902718 #459018 #188190 #631890

square

#902718 #459018 #188190 #631890

split-complementary

#902718 #189063 #184590

monochromatic

#270B07 #5C190F #902718 #C43521 #E05643

Accessibility & contrast

On white

8.44

#902718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#902718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902718

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902718	#FFFFFF	#000000	##FFFFFF
##902718	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E15

Deuteranopia (green-blind)

#605613

Tritanopia (blue-blind)

#9F0025

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #902718;
/* rgb */ color: rgb(144, 39, 24);
/* oklch */ color: oklch(43.7% 0.143 31.3);

Tailwind

colors: {
  custom: {
    50: '#b96956',
    500: '#902718',
    950: '#000000',
  },
}

SCSS

$custom: #902718;
$custom-light: #b96956;
$custom-dark: #000000;

JSON

{
  "hex": "#902718",
  "rgb": {
    "r": 144,
    "g": 39,
    "b": 24
  },
  "hsl": {
    "h": 7.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43727,
    "c": 0.14304,
    "h": 31.3
  },
  "luminance": 0.07446
}

Semantic roles & 50–950 ramp

primary

#902718

secondary

#43B1C0

accent

#D8EE3A

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130703

muted

#827A78

Preview Lab

Preview with #902718

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

Preview Lab → · Contrast checker → · Palette generator →