#90213A#90213A

#90213A is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.7% C 0.146 H 13.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#90213A
RGB	rgb(144, 33, 58)
HSL	hsl(346, 63%, 35%)
HSV	hsv(346, 77%, 56%)
CMYK	cmyk(0%, 77.1%, 59.7%, 43.5%)
CIE-LAB	lab(32.53, 47.16, 13.32)
CIE-LCH	lch(32.53, 49.00, 15.77°)
OKLab	oklab(43.69% 0.1422 0.033)
OKLCH	oklch(43.69% 0.146 13.1)
XYZ	xyz(12.8104, 7.3243, 4.7414)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90213A #219077

analogous

#902172 #90213A #903F21

triadic

#90213A #3A9021 #213A90

tetradic

#90213A #729021 #219077 #3F2190

square

#90213A #729021 #219077 #3F2190

split-complementary

#90213A #21903F #217290

monochromatic

#2C0A12 #5E1626 #90213A #C22C4E #D85471

Accessibility & contrast

On white

8.52

#90213A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#90213A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90213A

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90213A	#FFFFFF	#000000	##FFFFFF
##90213A	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3A

Deuteranopia (green-blind)

#5C5537

Tritanopia (blue-blind)

#9E002C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90213a;
/* rgb */ color: rgb(144, 33, 58);
/* oklch */ color: oklch(43.7% 0.146 13.1);

Tailwind

colors: {
  custom: {
    50: '#b7676f',
    500: '#90213a',
    950: '#000000',
  },
}

SCSS

$custom: #90213a;
$custom-light: #b7676f;
$custom-dark: #000000;

JSON

{
  "hex": "#90213a",
  "rgb": {
    "r": 144,
    "g": 33,
    "b": 58
  },
  "hsl": {
    "h": 346.486,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43694,
    "c": 0.14593,
    "h": 13.1
  },
  "luminance": 0.07322
}

Semantic roles & 50–950 ramp

primary

#90213A

secondary

#51BBA3

accent

#E6C142

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #90213A

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

Preview Lab → · Contrast checker → · Palette generator →