#90183E#90183E

#90183E is a dark, vivid pink. Relative luminance 0.069; OKLCH L 43.1% C 0.155 H 8.9°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#90183E
RGB	rgb(144, 24, 62)
HSL	hsl(341, 71%, 33%)
HSV	hsv(341, 83%, 56%)
CMYK	cmyk(0%, 83.3%, 56.9%, 43.5%)
CIE-LAB	lab(31.65, 50.21, 9.48)
CIE-LCH	lch(31.65, 51.10, 10.69°)
OKLab	oklab(43.07% 0.1527 0.024)
OKLCH	oklch(43.07% 0.155 8.9)
XYZ	xyz(12.6990, 6.9322, 5.2259)
Luminance	0.0693 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90183E #18906A

analogous

#90187A #90183E #902E18

triadic

#90183E #3E9018 #183E90

tetradic

#90183E #7A9018 #18906A #2E1890

square

#90183E #7A9018 #18906A #2E1890

split-complementary

#90183E #18902E #187A90

monochromatic

#270711 #5C0F27 #90183E #C42155 #E04374

Accessibility & contrast

On white

8.80

#90183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#90183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90183E

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90183E	#FFFFFF	#000000	##FFFFFF
##90183E	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3B3F

Deuteranopia (green-blind)

#59533B

Tritanopia (blue-blind)

#9E0029

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #90183e;
/* rgb */ color: rgb(144, 24, 62);
/* oklch */ color: oklch(43.1% 0.155 8.9);

Tailwind

colors: {
  custom: {
    50: '#b76372',
    500: '#90183e',
    950: '#000000',
  },
}

SCSS

$custom: #90183e;
$custom-light: #b76372;
$custom-dark: #000000;

JSON

{
  "hex": "#90183e",
  "rgb": {
    "r": 144,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 341,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43074,
    "c": 0.15456,
    "h": 8.9
  },
  "luminance": 0.0693
}

Semantic roles & 50–950 ramp

primary

#90183E

secondary

#43C099

accent

#EEB53A

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120608

muted

#817A7B

Preview Lab

Preview with #90183E

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

Preview Lab → · Contrast checker → · Palette generator →