#90272D#90272D

#90272D is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.0% C 0.140 H 22.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#90272D
RGB	rgb(144, 39, 45)
HSL	hsl(357, 57%, 36%)
HSV	hsv(357, 73%, 56%)
CMYK	cmyk(0%, 72.9%, 68.7%, 43.5%)
CIE-LAB	lab(33.07, 44.10, 22.41)
CIE-LCH	lch(33.07, 49.47, 26.94°)
OKLab	oklab(44.01% 0.1298 0.0526)
OKLCH	oklch(44.01% 0.14 22.1)
XYZ	xyz(12.7021, 7.5717, 3.2747)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90272D #27908A

analogous

#902761 #90272D #905527

triadic

#90272D #2D9027 #272D90

tetradic

#90272D #619027 #27908A #552790

square

#90272D #619027 #27908A #552790

split-complementary

#90272D #279055 #276190

monochromatic

#300D0F #601A1E #90272D #C0343C #D35E65

Accessibility & contrast

On white

8.35

#90272D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#90272D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90272D

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90272D	#FFFFFF	#000000	##FFFFFF
##90272D	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44402C

Deuteranopia (green-blind)

#5F562A

Tritanopia (blue-blind)

#9E032A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90272d;
/* rgb */ color: rgb(144, 39, 45);
/* oklch */ color: oklch(44.0% 0.140 22.1);

Tailwind

colors: {
  custom: {
    50: '#b76966',
    500: '#90272d',
    950: '#000000',
  },
}

SCSS

$custom: #90272d;
$custom-light: #b76966;
$custom-dark: #000000;

JSON

{
  "hex": "#90272d",
  "rgb": {
    "r": 144,
    "g": 39,
    "b": 45
  },
  "hsl": {
    "h": 356.571,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44013,
    "c": 0.14001,
    "h": 22.1
  },
  "luminance": 0.0757
}

Semantic roles & 50–950 ramp

primary

#90272D

secondary

#5AB9B3

accent

#E1D847

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #90272D

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

Preview Lab → · Contrast checker → · Palette generator →