#90202B#90202B

#90202B is a dark, vivid red. Relative luminance 0.071; OKLCH L 43.3% C 0.147 H 21.0°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#90202B
RGB	rgb(144, 32, 43)
HSL	hsl(354, 64%, 35%)
HSV	hsv(354, 78%, 56%)
CMYK	cmyk(0%, 77.8%, 70.1%, 43.5%)
CIE-LAB	lab(32.12, 46.55, 22.51)
CIE-LCH	lch(32.12, 51.71, 25.81°)
OKLab	oklab(43.29% 0.1371 0.0525)
OKLCH	oklch(43.29% 0.147 21)
XYZ	xyz(12.4555, 7.1386, 3.0071)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90202B #209085

analogous

#902063 #90202B #904D20

triadic

#90202B #2B9020 #202B90

tetradic

#90202B #639020 #209085 #4D2090

square

#90202B #639020 #209085 #4D2090

split-complementary

#90202B #20904D #206390

monochromatic

#2C0A0D #5E151C #90202B #C22B3A #D9525F

Accessibility & contrast

On white

8.65

#90202B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#90202B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90202B

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90202B	#FFFFFF	#000000	##FFFFFF
##90202B	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C2A

Deuteranopia (green-blind)

#5D5427

Tritanopia (blue-blind)

#9F0025

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90202b;
/* rgb */ color: rgb(144, 32, 43);
/* oklch */ color: oklch(43.3% 0.147 21.0);

Tailwind

colors: {
  custom: {
    50: '#b86664',
    500: '#90202b',
    950: '#000000',
  },
}

SCSS

$custom: #90202b;
$custom-light: #b86664;
$custom-dark: #000000;

JSON

{
  "hex": "#90202b",
  "rgb": {
    "r": 144,
    "g": 32,
    "b": 43
  },
  "hsl": {
    "h": 354.107,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43293,
    "c": 0.14682,
    "h": 21
  },
  "luminance": 0.07137
}

Semantic roles & 50–950 ramp

primary

#90202B

secondary

#50BCB1

accent

#E7D641

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #90202B

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

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