#901637#901637

#901637 is a dark, vivid pink. Relative luminance 0.068; OKLCH L 42.8% C 0.155 H 12.5°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#901637
RGB	rgb(144, 22, 55)
HSL	hsl(344, 73%, 33%)
HSV	hsv(344, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 61.8%, 43.5%)
CIE-LAB	lab(31.30, 50.24, 13.63)
CIE-LCH	lch(31.30, 52.06, 15.18°)
OKLab	oklab(42.76% 0.1515 0.0336)
OKLCH	oklch(42.76% 0.155 12.5)
XYZ	xyz(12.4794, 6.7808, 4.2654)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901637 #16906F

analogous

#901674 #901637 #903216

triadic

#901637 #379016 #163790

tetradic

#901637 #749016 #16906F #321690

square

#901637 #749016 #16906F #321690

split-complementary

#901637 #169032 #167490

monochromatic

#26060E #5B0E23 #901637 #C51E4B #E23F6B

Accessibility & contrast

On white

8.91

#901637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#901637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901637

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901637	#FFFFFF	#000000	##FFFFFF
##901637	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A37

Deuteranopia (green-blind)

#595234

Tritanopia (blue-blind)

#9E0025

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901637;
/* rgb */ color: rgb(144, 22, 55);
/* oklch */ color: oklch(42.8% 0.155 12.5);

Tailwind

colors: {
  custom: {
    50: '#b7636d',
    500: '#901637',
    950: '#000000',
  },
}

SCSS

$custom: #901637;
$custom-light: #b7636d;
$custom-dark: #000000;

JSON

{
  "hex": "#901637",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 55
  },
  "hsl": {
    "h": 343.77,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42763,
    "c": 0.15521,
    "h": 12.5
  },
  "luminance": 0.06779
}

Semantic roles & 50–950 ramp

primary

#901637

secondary

#40C29F

accent

#F0BE38

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #901637

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

Preview Lab → · Contrast checker → · Palette generator →