#90152B#90152B

#90152B is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.4% C 0.155 H 18.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#90152B
RGB	rgb(144, 21, 43)
HSL	hsl(349, 75%, 32%)
HSV	hsv(349, 85%, 56%)
CMYK	cmyk(0%, 85.4%, 70.1%, 43.5%)
CIE-LAB	lab(30.98, 49.78, 21.10)
CIE-LCH	lch(30.98, 54.07, 22.97°)
OKLab	oklab(42.45% 0.1474 0.0494)
OKLCH	oklch(42.45% 0.155 18.5)
XYZ	xyz(12.2072, 6.6420, 2.9243)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90152B #15907A

analogous

#901569 #90152B #903C15

triadic

#90152B #2B9015 #152B90

tetradic

#90152B #699015 #15907A #3C1590

square

#90152B #699015 #15907A #3C1590

split-complementary

#90152B #15903C #156990

monochromatic

#25050B #5B0D1B #90152B #C51D3B #E33D5A

Accessibility & contrast

On white

9.02

#90152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#90152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90152B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90152B	#FFFFFF	#000000	##FFFFFF
##90152B	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C392B

Deuteranopia (green-blind)

#5A5227

Tritanopia (blue-blind)

#9F001F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #90152b;
/* rgb */ color: rgb(144, 21, 43);
/* oklch */ color: oklch(42.4% 0.155 18.5);

Tailwind

colors: {
  custom: {
    50: '#b86264',
    500: '#90152b',
    950: '#000000',
  },
}

SCSS

$custom: #90152b;
$custom-light: #b86264;
$custom-dark: #000000;

JSON

{
  "hex": "#90152b",
  "rgb": {
    "r": 144,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 349.268,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42446,
    "c": 0.15549,
    "h": 18.5
  },
  "luminance": 0.0664
}

Semantic roles & 50–950 ramp

primary

#90152B

secondary

#3EC2AB

accent

#F1D037

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #90152B

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

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