#90232F#90232F

#90232F is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.6% C 0.144 H 19.8°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#90232F
RGB	rgb(144, 35, 47)
HSL	hsl(353, 61%, 35%)
HSV	hsv(353, 76%, 56%)
CMYK	cmyk(0%, 75.7%, 67.4%, 43.5%)
CIE-LAB	lab(32.57, 45.73, 20.50)
CIE-LCH	lch(32.57, 50.11, 24.15°)
OKLab	oklab(43.65% 0.1354 0.0486)
OKLCH	oklch(43.65% 0.144 19.8)
XYZ	xyz(12.6171, 7.3385, 3.4409)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90232F #239084

analogous

#902366 #90232F #904D23

triadic

#90232F #2F9023 #232F90

tetradic

#90232F #669023 #239084 #4D2390

square

#90232F #669023 #239084 #4D2390

split-complementary

#90232F #23904D #236690

monochromatic

#2E0B0F #5F171F #90232F #C12F3F #D65765

Accessibility & contrast

On white

8.51

#90232F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#90232F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90232F

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90232F	#FFFFFF	#000000	##FFFFFF
##90232F	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2F

Deuteranopia (green-blind)

#5D552C

Tritanopia (blue-blind)

#9E0028

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #90232f;
/* rgb */ color: rgb(144, 35, 47);
/* oklch */ color: oklch(43.6% 0.144 19.8);

Tailwind

colors: {
  custom: {
    50: '#b76767',
    500: '#90232f',
    950: '#000000',
  },
}

SCSS

$custom: #90232f;
$custom-light: #b76767;
$custom-dark: #000000;

JSON

{
  "hex": "#90232f",
  "rgb": {
    "r": 144,
    "g": 35,
    "b": 47
  },
  "hsl": {
    "h": 353.394,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43645,
    "c": 0.14382,
    "h": 19.8
  },
  "luminance": 0.07337
}

Semantic roles & 50–950 ramp

primary

#90232F

secondary

#54BAAF

accent

#E4D244

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #90232F

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

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