#90173B#90173B

#90173B is a dark, vivid pink. Relative luminance 0.069; OKLCH L 42.9% C 0.155 H 10.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#90173B
RGB	rgb(144, 23, 59)
HSL	hsl(342, 72%, 33%)
HSV	hsv(342, 84%, 56%)
CMYK	cmyk(0%, 84%, 59%, 43.5%)
CIE-LAB	lab(31.49, 50.26, 11.23)
CIE-LCH	lch(31.49, 51.50, 12.60°)
OKLab	oklab(42.93% 0.1523 0.0281)
OKLCH	oklch(42.93% 0.155 10.5)
XYZ	xyz(12.5987, 6.8597, 4.7975)
Luminance	0.0686 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90173B #17906C

analogous

#901777 #90173B #903017

triadic

#90173B #3B9017 #173B90

tetradic

#90173B #779017 #17906C #301790

square

#90173B #779017 #17906C #301790

split-complementary

#90173B #179030 #177790

monochromatic

#260610 #5B0F25 #90173B #C51F51 #E14170

Accessibility & contrast

On white

8.85

#90173B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#90173B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90173B

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90173B	#FFFFFF	#000000	##FFFFFF
##90173B	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A3C

Deuteranopia (green-blind)

#595338

Tritanopia (blue-blind)

#9E0027

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #90173b;
/* rgb */ color: rgb(144, 23, 59);
/* oklch */ color: oklch(42.9% 0.155 10.5);

Tailwind

colors: {
  custom: {
    50: '#b76370',
    500: '#90173b',
    950: '#000000',
  },
}

SCSS

$custom: #90173b;
$custom-light: #b76370;
$custom-dark: #000000;

JSON

{
  "hex": "#90173b",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 59
  },
  "hsl": {
    "h": 342.149,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42927,
    "c": 0.15491,
    "h": 10.5
  },
  "luminance": 0.06858
}

Semantic roles & 50–950 ramp

primary

#90173B

secondary

#42C19B

accent

#EFB939

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130607

muted

#827A7A

Preview Lab

Preview with #90173B

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

Preview Lab → · Contrast checker → · Palette generator →