#90222D#90222D

#90222D is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.5% C 0.145 H 20.5°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#90222D
RGB	rgb(144, 34, 45)
HSL	hsl(354, 62%, 35%)
HSV	hsv(354, 76%, 56%)
CMYK	cmyk(0%, 76.4%, 68.7%, 43.5%)
CIE-LAB	lab(32.40, 45.97, 21.58)
CIE-LCH	lch(32.40, 50.78, 25.15°)
OKLab	oklab(43.51% 0.1357 0.0508)
OKLCH	oklch(43.51% 0.145 20.5)
XYZ	xyz(12.5487, 7.2647, 3.2236)
Luminance	0.0726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90222D #229085

analogous

#902264 #90222D #904E22

triadic

#90222D #2D9022 #222D90

tetradic

#90222D #649022 #229085 #4E2290

square

#90222D #649022 #229085 #4E2290

split-complementary

#90222D #22904E #226490

monochromatic

#2D0B0E #5E161E #90222D #C22E3C #D75562

Accessibility & contrast

On white

8.56

#90222D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#90222D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90222D

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90222D	#FFFFFF	#000000	##FFFFFF
##90222D	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423D2D

Deuteranopia (green-blind)

#5D552A

Tritanopia (blue-blind)

#9E0027

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #90222d;
/* rgb */ color: rgb(144, 34, 45);
/* oklch */ color: oklch(43.5% 0.145 20.5);

Tailwind

colors: {
  custom: {
    50: '#b86765',
    500: '#90222d',
    950: '#000000',
  },
}

SCSS

$custom: #90222d;
$custom-light: #b86765;
$custom-dark: #000000;

JSON

{
  "hex": "#90222d",
  "rgb": {
    "r": 144,
    "g": 34,
    "b": 45
  },
  "hsl": {
    "h": 354,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43513,
    "c": 0.14487,
    "h": 20.5
  },
  "luminance": 0.07263
}

Semantic roles & 50–950 ramp

primary

#90222D

secondary

#53BBB0

accent

#E5D543

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130605

muted

#827A7A

Preview Lab

Preview with #90222D

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

Preview Lab → · Contrast checker → · Palette generator →