#90212D#90212D

#90212D is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.4% C 0.146 H 20.2°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#90212D
RGB	rgb(144, 33, 45)
HSL	hsl(354, 63%, 35%)
HSV	hsv(354, 77%, 56%)
CMYK	cmyk(0%, 77.1%, 68.7%, 43.5%)
CIE-LAB	lab(32.28, 46.32, 21.42)
CIE-LCH	lch(32.28, 51.03, 24.82°)
OKLab	oklab(43.42% 0.1368 0.0504)
OKLCH	oklch(43.42% 0.146 20.2)
XYZ	xyz(12.5205, 7.2084, 3.2142)
Luminance	0.0721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90212D #219084

analogous

#902164 #90212D #904D21

triadic

#90212D #2D9021 #212D90

tetradic

#90212D #649021 #219084 #4D2190

square

#90212D #649021 #219084 #4D2190

split-complementary

#90212D #21904D #216490

monochromatic

#2C0A0E #5E161D #90212D #C22C3D #D85462

Accessibility & contrast

On white

8.60

#90212D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#90212D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90212D

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90212D	#FFFFFF	#000000	##FFFFFF
##90212D	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)

#413D2D

Deuteranopia (green-blind)

#5D542A

Tritanopia (blue-blind)

#9E0026

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90212d;
/* rgb */ color: rgb(144, 33, 45);
/* oklch */ color: oklch(43.4% 0.146 20.2);

Tailwind

colors: {
  custom: {
    50: '#b86665',
    500: '#90212d',
    950: '#000000',
  },
}

SCSS

$custom: #90212d;
$custom-light: #b86665;
$custom-dark: #000000;

JSON

{
  "hex": "#90212d",
  "rgb": {
    "r": 144,
    "g": 33,
    "b": 45
  },
  "hsl": {
    "h": 353.514,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4342,
    "c": 0.1458,
    "h": 20.2
  },
  "luminance": 0.07206
}

Semantic roles & 50–950 ramp

primary

#90212D

secondary

#51BBB0

accent

#E6D442

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130605

muted

#827A7A

Preview Lab

Preview with #90212D

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

Preview Lab → · Contrast checker → · Palette generator →