#90242A#90242A

#90242A is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.143 H 22.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#90242A
RGB	rgb(144, 36, 42)
HSL	hsl(357, 60%, 35%)
HSV	hsv(357, 75%, 56%)
CMYK	cmyk(0%, 75%, 70.8%, 43.5%)
CIE-LAB	lab(32.61, 45.08, 23.75)
CIE-LCH	lch(32.61, 50.95, 27.78°)
OKLab	oklab(43.65% 0.1322 0.0551)
OKLCH	oklch(43.65% 0.143 22.6)
XYZ	xyz(12.5518, 7.3601, 2.9498)
Luminance	0.0736 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90242A #24908A

analogous

#902460 #90242A #905424

triadic

#90242A #2A9024 #242A90

tetradic

#90242A #609024 #24908A #542490

square

#90242A #609024 #24908A #542490

split-complementary

#90242A #249054 #246090

monochromatic

#2E0C0D #5F181C #90242A #C13038 #D55960

Accessibility & contrast

On white

8.50

#90242A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#90242A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90242A

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90242A	#FFFFFF	#000000	##FFFFFF
##90242A	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433E29

Deuteranopia (green-blind)

#5E5527

Tritanopia (blue-blind)

#9F0027

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #90242a;
/* rgb */ color: rgb(144, 36, 42);
/* oklch */ color: oklch(43.7% 0.143 22.6);

Tailwind

colors: {
  custom: {
    50: '#b86863',
    500: '#90242a',
    950: '#000000',
  },
}

SCSS

$custom: #90242a;
$custom-light: #b86863;
$custom-dark: #000000;

JSON

{
  "hex": "#90242a",
  "rgb": {
    "r": 144,
    "g": 36,
    "b": 42
  },
  "hsl": {
    "h": 356.667,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43654,
    "c": 0.14322,
    "h": 22.6
  },
  "luminance": 0.07358
}

Semantic roles & 50–950 ramp

primary

#90242A

secondary

#56BAB4

accent

#E3DA45

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130705

muted

#827A79

Preview Lab

Preview with #90242A

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

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