#90272C#90272C

#90272C is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.0% C 0.140 H 22.6°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#90272C
RGB	rgb(144, 39, 44)
HSL	hsl(357, 57%, 36%)
HSV	hsv(357, 73%, 56%)
CMYK	cmyk(0%, 72.9%, 69.4%, 43.5%)
CIE-LAB	lab(33.06, 44.05, 23.03)
CIE-LCH	lch(33.06, 49.70, 27.60°)
OKLab	oklab(44% 0.1294 0.0538)
OKLCH	oklch(44% 0.14 22.6)
XYZ	xyz(12.6831, 7.5641, 3.1746)
Luminance	0.0756 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90272C #27908B

analogous

#902760 #90272C #905627

triadic

#90272C #2C9027 #272C90

tetradic

#90272C #609027 #27908B #562790

square

#90272C #609027 #27908B #562790

split-complementary

#90272C #279056 #276090

monochromatic

#300D0F #601A1D #90272C #C0343B #D35E64

Accessibility & contrast

On white

8.36

#90272C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#90272C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90272C

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90272C	#FFFFFF	#000000	##FFFFFF
##90272C	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F2B

Deuteranopia (green-blind)

#5F5629

Tritanopia (blue-blind)

#9E022A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90272c;
/* rgb */ color: rgb(144, 39, 44);
/* oklch */ color: oklch(44.0% 0.140 22.6);

Tailwind

colors: {
  custom: {
    50: '#b86965',
    500: '#90272c',
    950: '#000000',
  },
}

SCSS

$custom: #90272c;
$custom-light: #b86965;
$custom-dark: #000000;

JSON

{
  "hex": "#90272c",
  "rgb": {
    "r": 144,
    "g": 39,
    "b": 44
  },
  "hsl": {
    "h": 357.143,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43996,
    "c": 0.14011,
    "h": 22.6
  },
  "luminance": 0.07562
}

Semantic roles & 50–950 ramp

primary

#90272C

secondary

#5AB9B4

accent

#E1D947

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #90272C

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

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