#90282C#90282C

#90282C is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.139 H 22.9°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#90282C
RGB	rgb(144, 40, 44)
HSL	hsl(358, 57%, 36%)
HSV	hsv(358, 72%, 56%)
CMYK	cmyk(0%, 72.2%, 69.4%, 43.5%)
CIE-LAB	lab(33.20, 43.65, 23.20)
CIE-LCH	lch(33.20, 49.44, 27.99°)
OKLab	oklab(44.1% 0.1281 0.0542)
OKLCH	oklch(44.1% 0.139 22.9)
XYZ	xyz(12.7164, 7.6306, 3.1856)
Luminance	0.0763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90282C #28908C

analogous

#902860 #90282C #905828

triadic

#90282C #2C9028 #282C90

tetradic

#90282C #609028 #28908C #582890

square

#90282C #609028 #28908C #582890

split-complementary

#90282C #289058 #286090

monochromatic

#300D0F #601B1D #90282C #C0353B #D36064

Accessibility & contrast

On white

8.31

#90282C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#90282C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90282C

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90282C	#FFFFFF	#000000	##FFFFFF
##90282C	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45402B

Deuteranopia (green-blind)

#5F5629

Tritanopia (blue-blind)

#9E052A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90282c;
/* rgb */ color: rgb(144, 40, 44);
/* oklch */ color: oklch(44.1% 0.139 22.9);

Tailwind

colors: {
  custom: {
    50: '#b76a65',
    500: '#90282c',
    950: '#000000',
  },
}

SCSS

$custom: #90282c;
$custom-light: #b76a65;
$custom-dark: #000000;

JSON

{
  "hex": "#90282c",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 44
  },
  "hsl": {
    "h": 357.692,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44103,
    "c": 0.13911,
    "h": 22.9
  },
  "luminance": 0.07629
}

Semantic roles & 50–950 ramp

primary

#90282C

secondary

#5CB8B5

accent

#E0DA48

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #90282C

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

Preview Lab → · Contrast checker → · Palette generator →