#90152A#90152A

#90152A is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.4% C 0.156 H 19.0°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#90152A
RGB	rgb(144, 21, 42)
HSL	hsl(350, 75%, 32%)
HSV	hsv(350, 85%, 56%)
CMYK	cmyk(0%, 85.4%, 70.8%, 43.5%)
CIE-LAB	lab(30.96, 49.73, 21.73)
CIE-LCH	lch(30.96, 54.27, 23.60°)
OKLab	oklab(42.43% 0.147 0.0506)
OKLCH	oklch(42.43% 0.156 19)
XYZ	xyz(12.1891, 6.6347, 2.8289)
Luminance	0.0663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90152A #15907B

analogous

#901568 #90152A #903E15

triadic

#90152A #2A9015 #152A90

tetradic

#90152A #689015 #15907B #3E1590

square

#90152A #689015 #15907B #3E1590

split-complementary

#90152A #15903E #156890

monochromatic

#25050B #5B0D1A #90152A #C51D3A #E33D59

Accessibility & contrast

On white

9.03

#90152A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#90152A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90152A

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90152A	#FFFFFF	#000000	##FFFFFF
##90152A	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382A

Deuteranopia (green-blind)

#5B5226

Tritanopia (blue-blind)

#9F001F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #90152a;
/* rgb */ color: rgb(144, 21, 42);
/* oklch */ color: oklch(42.4% 0.156 19.0);

Tailwind

colors: {
  custom: {
    50: '#b86263',
    500: '#90152a',
    950: '#000000',
  },
}

SCSS

$custom: #90152a;
$custom-light: #b86263;
$custom-dark: #000000;

JSON

{
  "hex": "#90152a",
  "rgb": {
    "r": 144,
    "g": 21,
    "b": 42
  },
  "hsl": {
    "h": 349.756,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42428,
    "c": 0.15551,
    "h": 19
  },
  "luminance": 0.06633
}

Semantic roles & 50–950 ramp

primary

#90152A

secondary

#3EC2AC

accent

#F1D137

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #90152A

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

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