#90282D#90282D

#90282D is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.139 H 22.4°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#90282D
RGB	rgb(144, 40, 45)
HSL	hsl(357, 57%, 36%)
HSV	hsv(357, 72%, 56%)
CMYK	cmyk(0%, 72.2%, 68.7%, 43.5%)
CIE-LAB	lab(33.22, 43.71, 22.59)
CIE-LCH	lch(33.22, 49.20, 27.33°)
OKLab	oklab(44.12% 0.1285 0.053)
OKLCH	oklch(44.12% 0.139 22.4)
XYZ	xyz(12.7354, 7.6382, 3.2858)
Luminance	0.0764 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90282D #28908B

analogous

#902861 #90282D #905728

triadic

#90282D #2D9028 #282D90

tetradic

#90282D #619028 #28908B #572890

square

#90282D #619028 #28908B #572890

split-complementary

#90282D #289057 #286190

monochromatic

#300D0F #601B1E #90282D #C0353C #D36065

Accessibility & contrast

On white

8.31

#90282D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#90282D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90282D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90282D	#FFFFFF	#000000	##FFFFFF
##90282D	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)

#45402C

Deuteranopia (green-blind)

#5F562A

Tritanopia (blue-blind)

#9E062B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90282d;
/* rgb */ color: rgb(144, 40, 45);
/* oklch */ color: oklch(44.1% 0.139 22.4);

Tailwind

colors: {
  custom: {
    50: '#b76a66',
    500: '#90282d',
    950: '#000000',
  },
}

SCSS

$custom: #90282d;
$custom-light: #b76a66;
$custom-dark: #000000;

JSON

{
  "hex": "#90282d",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 45
  },
  "hsl": {
    "h": 357.115,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4412,
    "c": 0.13901,
    "h": 22.4
  },
  "luminance": 0.07636
}

Semantic roles & 50–950 ramp

primary

#90282D

secondary

#5CB8B4

accent

#E0D948

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #90282D

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

Preview Lab → · Contrast checker → · Palette generator →