#901620#901620

#901620 is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.3% C 0.155 H 23.6°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#901620
RGB	rgb(144, 22, 32)
HSL	hsl(355, 73%, 33%)
HSV	hsv(355, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 77.8%, 43.5%)
CIE-LAB	lab(30.90, 49.03, 28.03)
CIE-LCH	lch(30.90, 56.47, 29.76°)
OKLab	oklab(42.34% 0.1424 0.0623)
OKLCH	oklch(42.34% 0.155 23.6)
XYZ	xyz(12.0507, 6.6094, 2.0074)
Luminance	0.0661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901620 #169086

analogous

#90165D #901620 #904916

triadic

#901620 #209016 #162090

tetradic

#901620 #5D9016 #169086 #491690

square

#901620 #5D9016 #169086 #491690

split-complementary

#901620 #169049 #165D90

monochromatic

#260608 #5B0E14 #901620 #C51E2C #E23F4C

Accessibility & contrast

On white

9.05

#901620 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#901620 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901620

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901620	#FFFFFF	#000000	##FFFFFF
##901620	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381F

Deuteranopia (green-blind)

#5C521B

Tritanopia (blue-blind)

#9F001B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #901620;
/* rgb */ color: rgb(144, 22, 32);
/* oklch */ color: oklch(42.3% 0.155 23.6);

Tailwind

colors: {
  custom: {
    50: '#b9625b',
    500: '#901620',
    950: '#000000',
  },
}

SCSS

$custom: #901620;
$custom-light: #b9625b;
$custom-dark: #000000;

JSON

{
  "hex": "#901620",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 32
  },
  "hsl": {
    "h": 355.082,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42336,
    "c": 0.15546,
    "h": 23.6
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#901620

secondary

#40C2B7

accent

#F0E138

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130604

muted

#827A79

Preview Lab

Preview with #901620

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

Preview Lab → · Contrast checker → · Palette generator →