#90212E#90212E

#90212E is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.4% C 0.146 H 19.7°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#90212E
RGB	rgb(144, 33, 46)
HSL	hsl(353, 63%, 35%)
HSV	hsv(353, 77%, 56%)
CMYK	cmyk(0%, 77.1%, 68.1%, 43.5%)
CIE-LAB	lab(32.29, 46.38, 20.80)
CIE-LCH	lch(32.29, 50.83, 24.16°)
OKLab	oklab(43.44% 0.1372 0.0492)
OKLCH	oklch(43.44% 0.146 19.7)
XYZ	xyz(12.5400, 7.2162, 3.3168)
Luminance	0.0721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90212E #219083

analogous

#902166 #90212E #904C21

triadic

#90212E #2E9021 #212E90

tetradic

#90212E #669021 #219083 #4C2190

square

#90212E #669021 #219083 #4C2190

split-complementary

#90212E #21904C #216690

monochromatic

#2C0A0E #5E161E #90212E #C22C3E #D85463

Accessibility & contrast

On white

8.60

#90212E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#90212E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90212E

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90212E	#FFFFFF	#000000	##FFFFFF
##90212E	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413D2E

Deuteranopia (green-blind)

#5D542B

Tritanopia (blue-blind)

#9E0027

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90212e;
/* rgb */ color: rgb(144, 33, 46);
/* oklch */ color: oklch(43.4% 0.146 19.7);

Tailwind

colors: {
  custom: {
    50: '#b86666',
    500: '#90212e',
    950: '#000000',
  },
}

SCSS

$custom: #90212e;
$custom-light: #b86666;
$custom-dark: #000000;

JSON

{
  "hex": "#90212e",
  "rgb": {
    "r": 144,
    "g": 33,
    "b": 46
  },
  "hsl": {
    "h": 352.973,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43438,
    "c": 0.14575,
    "h": 19.7
  },
  "luminance": 0.07214
}

Semantic roles & 50–950 ramp

primary

#90212E

secondary

#51BBAF

accent

#E6D342

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #90212E

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

Preview Lab → · Contrast checker → · Palette generator →