#90232D#90232D

#90232D is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.6% C 0.144 H 20.8°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#90232D
RGB	rgb(144, 35, 45)
HSL	hsl(354, 61%, 35%)
HSV	hsv(354, 76%, 56%)
CMYK	cmyk(0%, 75.7%, 68.7%, 43.5%)
CIE-LAB	lab(32.53, 45.61, 21.74)
CIE-LCH	lch(32.53, 50.53, 25.48°)
OKLab	oklab(43.61% 0.1346 0.0511)
OKLCH	oklch(43.61% 0.144 20.8)
XYZ	xyz(12.5777, 7.3227, 3.2333)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90232D #239086

analogous

#902364 #90232D #904F23

triadic

#90232D #2D9023 #232D90

tetradic

#90232D #649023 #239086 #4F2390

square

#90232D #649023 #239086 #4F2390

split-complementary

#90232D #23904F #236490

monochromatic

#2E0B0E #5F171E #90232D #C12F3C #D65763

Accessibility & contrast

On white

8.52

#90232D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#90232D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90232D

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90232D	#FFFFFF	#000000	##FFFFFF
##90232D	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2D

Deuteranopia (green-blind)

#5E552A

Tritanopia (blue-blind)

#9E0028

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90232d;
/* rgb */ color: rgb(144, 35, 45);
/* oklch */ color: oklch(43.6% 0.144 20.8);

Tailwind

colors: {
  custom: {
    50: '#b86765',
    500: '#90232d',
    950: '#000000',
  },
}

SCSS

$custom: #90232d;
$custom-light: #b86765;
$custom-dark: #000000;

JSON

{
  "hex": "#90232d",
  "rgb": {
    "r": 144,
    "g": 35,
    "b": 45
  },
  "hsl": {
    "h": 354.495,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43608,
    "c": 0.14393,
    "h": 20.8
  },
  "luminance": 0.07321
}

Semantic roles & 50–950 ramp

primary

#90232D

secondary

#54BAB1

accent

#E4D544

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130605

muted

#827A7A

Preview Lab

Preview with #90232D

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

Preview Lab → · Contrast checker → · Palette generator →