#901638#901638

#901638 is a dark, vivid pink. Relative luminance 0.068; OKLCH L 42.8% C 0.155 H 11.9°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#901638
RGB	rgb(144, 22, 56)
HSL	hsl(343, 73%, 33%)
HSV	hsv(343, 85%, 56%)
CMYK	cmyk(0%, 84.7%, 61.1%, 43.5%)
CIE-LAB	lab(31.33, 50.31, 13.00)
CIE-LCH	lch(31.33, 51.96, 14.49°)
OKLab	oklab(42.79% 0.152 0.0321)
OKLCH	oklch(42.79% 0.155 11.9)
XYZ	xyz(12.5036, 6.7905, 4.3929)
Luminance	0.0679 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901638 #16906E

analogous

#901675 #901638 #903116

triadic

#901638 #389016 #163890

tetradic

#901638 #759016 #16906E #311690

square

#901638 #759016 #16906E #311690

split-complementary

#901638 #169031 #167590

monochromatic

#26060F #5B0E23 #901638 #C51E4D #E23F6C

Accessibility & contrast

On white

8.91

#901638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#901638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901638

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901638	#FFFFFF	#000000	##FFFFFF
##901638	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)

#3A3A38

Deuteranopia (green-blind)

#595235

Tritanopia (blue-blind)

#9E0025

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901638;
/* rgb */ color: rgb(144, 22, 56);
/* oklch */ color: oklch(42.8% 0.155 11.9);

Tailwind

colors: {
  custom: {
    50: '#b7636e',
    500: '#901638',
    950: '#000000',
  },
}

SCSS

$custom: #901638;
$custom-light: #b7636e;
$custom-dark: #000000;

JSON

{
  "hex": "#901638",
  "rgb": {
    "r": 144,
    "g": 22,
    "b": 56
  },
  "hsl": {
    "h": 343.279,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42787,
    "c": 0.15531,
    "h": 11.9
  },
  "luminance": 0.06789
}

Semantic roles & 50–950 ramp

primary

#901638

secondary

#40C29E

accent

#F0BD38

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #901638

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

Preview Lab → · Contrast checker → · Palette generator →