#90282F#90282F

#90282F is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.2% C 0.139 H 21.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#90282F
RGB	rgb(144, 40, 47)
HSL	hsl(356, 57%, 36%)
HSV	hsv(356, 72%, 56%)
CMYK	cmyk(0%, 72.2%, 67.4%, 43.5%)
CIE-LAB	lab(33.25, 43.83, 21.36)
CIE-LCH	lch(33.25, 48.76, 25.99°)
OKLab	oklab(44.16% 0.1293 0.0506)
OKLCH	oklch(44.16% 0.139 21.4)
XYZ	xyz(12.7748, 7.6540, 3.4935)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90282F #289089

analogous

#902863 #90282F #905528

triadic

#90282F #2F9028 #282F90

tetradic

#90282F #639028 #289089 #552890

square

#90282F #639028 #289089 #552890

split-complementary

#90282F #289055 #286390

monochromatic

#300D10 #601B1F #90282F #C0353F #D36067

Accessibility & contrast

On white

8.30

#90282F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#90282F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90282F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90282F	#FFFFFF	#000000	##FFFFFF
##90282F	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45402E

Deuteranopia (green-blind)

#5F562C

Tritanopia (blue-blind)

#9E072B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #90282f;
/* rgb */ color: rgb(144, 40, 47);
/* oklch */ color: oklch(44.2% 0.139 21.4);

Tailwind

colors: {
  custom: {
    50: '#b76a67',
    500: '#90282f',
    950: '#000000',
  },
}

SCSS

$custom: #90282f;
$custom-light: #b76a67;
$custom-dark: #000000;

JSON

{
  "hex": "#90282f",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 47
  },
  "hsl": {
    "h": 355.962,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44156,
    "c": 0.13883,
    "h": 21.4
  },
  "luminance": 0.07652
}

Semantic roles & 50–950 ramp

primary

#90282F

secondary

#5CB8B2

accent

#E0D648

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130706

muted

#827A7A

Preview Lab

Preview with #90282F

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

Preview Lab → · Contrast checker → · Palette generator →