#901B50#901B50

#901B50 is a dark, vivid pink. Relative luminance 0.073; OKLCH L 43.8% C 0.157 H 359.1°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#901B50
RGB	rgb(144, 27, 80)
HSL	hsl(333, 68%, 34%)
HSV	hsv(333, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 44.4%, 43.5%)
CIE-LAB	lab(32.47, 50.95, -1.21)
CIE-LCH	lch(32.47, 50.96, 358.64°)
OKLab	oklab(43.84% 0.1567 -0.0026)
OKLCH	oklch(43.84% 0.157 359.1)
XYZ	xyz(13.3425, 7.2941, 8.2932)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B50 #1B905B

analogous

#901B8A #901B50 #90211B

triadic

#901B50 #50901B #1B5090

tetradic

#901B50 #8A901B #1B905B #211B90

square

#901B50 #8A901B #1B905B #211B90

split-complementary

#901B50 #1B9021 #1B8A90

monochromatic

#290817 #5C1133 #901B50 #C4256D #DD498C

Accessibility & contrast

On white

8.54

#901B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#901B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B50

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B50	#FFFFFF	#000000	##FFFFFF
##901B50	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373E51

Deuteranopia (green-blind)

#56544D

Tritanopia (blue-blind)

#9D0133

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #901b50;
/* rgb */ color: rgb(144, 27, 80);
/* oklch */ color: oklch(43.8% 0.157 359.1);

Tailwind

colors: {
  custom: {
    50: '#b66580',
    500: '#901b50',
    950: '#000000',
  },
}

SCSS

$custom: #901b50;
$custom-light: #b66580;
$custom-dark: #000000;

JSON

{
  "hex": "#901b50",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 80
  },
  "hsl": {
    "h": 332.821,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43842,
    "c": 0.1567,
    "h": 359.1
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#901B50

secondary

#48BF89

accent

#EB9C3D

background

#FBF6F7

surface

#F7EBEE

border

#D0C6C9

text

#12060A

muted

#817A7C

Preview Lab

Preview with #901B50

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

Preview Lab → · Contrast checker → · Palette generator →