#901B5B#901B5B

#901B5B is a dark, vivid pink. Relative luminance 0.075; OKLCH L 44.3% C 0.161 H 352.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#901B5B
RGB	rgb(144, 27, 91)
HSL	hsl(327, 68%, 34%)
HSV	hsv(327, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 36.8%, 43.5%)
CIE-LAB	lab(32.85, 52.11, -7.81)
CIE-LCH	lch(32.85, 52.69, 351.48°)
OKLab	oklab(44.25% 0.1601 -0.02)
OKLCH	oklch(44.25% 0.161 352.9)
XYZ	xyz(13.7828, 7.4702, 10.6116)
Luminance	0.0747 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B5B #1B9050

analogous

#8A1B90 #901B5B #901B21

triadic

#901B5B #5B901B #1B5B90

tetradic

#901B5B #908A1B #1B9050 #1B2190

square

#901B5B #908A1B #1B9050 #1B2190

split-complementary

#901B5B #21901B #1B908A

monochromatic

#29081A #5C113A #901B5B #C4257C #DD499A

Accessibility & contrast

On white

8.42

#901B5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#901B5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B5B

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B5B	#FFFFFF	#000000	##FFFFFF
##901B5B	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33405D

Deuteranopia (green-blind)

#545558

Tritanopia (blue-blind)

#9C0C39

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #901b5b;
/* rgb */ color: rgb(144, 27, 91);
/* oklch */ color: oklch(44.3% 0.161 352.9);

Tailwind

colors: {
  custom: {
    50: '#b56589',
    500: '#901b5b',
    950: '#000000',
  },
}

SCSS

$custom: #901b5b;
$custom-light: #b56589;
$custom-dark: #000000;

JSON

{
  "hex": "#901b5b",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 91
  },
  "hsl": {
    "h": 327.179,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44251,
    "c": 0.16133,
    "h": 352.9
  },
  "luminance": 0.07468
}

Semantic roles & 50–950 ramp

primary

#901B5B

secondary

#48BF7E

accent

#EB8C3D

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#12060B

muted

#817A7C

Preview Lab

Preview with #901B5B

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

Preview Lab → · Contrast checker → · Palette generator →