#901D54#901D54

#901D54 is a dark, vivid pink. Relative luminance 0.074; OKLCH L 44.1% C 0.156 H 357.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#901D54
RGB	rgb(144, 29, 84)
HSL	hsl(331, 66%, 34%)
HSV	hsv(331, 80%, 56%)
CMYK	cmyk(0%, 79.9%, 41.7%, 43.5%)
CIE-LAB	lab(32.81, 50.76, -3.32)
CIE-LCH	lch(32.81, 50.87, 356.26°)
OKLab	oklab(44.14% 0.1561 -0.0081)
OKLCH	oklch(44.14% 0.156 357)
XYZ	xyz(13.5422, 7.4499, 9.1106)
Luminance	0.0745 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901D54 #1D9059

analogous

#901D8E #901D54 #901F1D

triadic

#901D54 #54901D #1D5490

tetradic

#901D54 #8E901D #1D9059 #1F1D90

square

#901D54 #8E901D #1D9059 #1F1D90

split-complementary

#901D54 #1D901F #1D8E90

monochromatic

#2A0819 #5D1336 #901D54 #C32772 #DB4C91

Accessibility & contrast

On white

8.44

#901D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#901D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901D54

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901D54	#FFFFFF	#000000	##FFFFFF
##901D54	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363F55

Deuteranopia (green-blind)

#565551

Tritanopia (blue-blind)

#9C0936

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #901d54;
/* rgb */ color: rgb(144, 29, 84);
/* oklch */ color: oklch(44.1% 0.156 357.0);

Tailwind

colors: {
  custom: {
    50: '#b56684',
    500: '#901d54',
    950: '#000000',
  },
}

SCSS

$custom: #901d54;
$custom-light: #b56684;
$custom-dark: #000000;

JSON

{
  "hex": "#901d54",
  "rgb": {
    "r": 144,
    "g": 29,
    "b": 84
  },
  "hsl": {
    "h": 331.304,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44136,
    "c": 0.15631,
    "h": 357
  },
  "luminance": 0.07448
}

Semantic roles & 50–950 ramp

primary

#901D54

secondary

#4BBD87

accent

#E9983E

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#12060A

muted

#817A7C

Preview Lab

Preview with #901D54

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

Preview Lab → · Contrast checker → · Palette generator →