#901B5A#901B5A

#901B5A is a dark, vivid pink. Relative luminance 0.075; OKLCH L 44.2% C 0.161 H 353.4°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#901B5A
RGB	rgb(144, 27, 90)
HSL	hsl(328, 68%, 34%)
HSV	hsv(328, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 37.5%, 43.5%)
CIE-LAB	lab(32.82, 52.00, -7.21)
CIE-LCH	lch(32.82, 52.49, 352.10°)
OKLab	oklab(44.21% 0.1598 -0.0184)
OKLCH	oklch(44.21% 0.161 353.4)
XYZ	xyz(13.7399, 7.4531, 10.3859)
Luminance	0.0745 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B5A #1B9051

analogous

#8B1B90 #901B5A #901B20

triadic

#901B5A #5A901B #1B5A90

tetradic

#901B5A #908B1B #1B9051 #1B2090

square

#901B5A #908B1B #1B9051 #1B2090

split-complementary

#901B5A #20901B #1B908B

monochromatic

#29081A #5C113A #901B5A #C4257A #DD4998

Accessibility & contrast

On white

8.43

#901B5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#901B5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B5A

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B5A	#FFFFFF	#000000	##FFFFFF
##901B5A	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33405C

Deuteranopia (green-blind)

#545557

Tritanopia (blue-blind)

#9C0B38

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #901b5a;
/* rgb */ color: rgb(144, 27, 90);
/* oklch */ color: oklch(44.2% 0.161 353.4);

Tailwind

colors: {
  custom: {
    50: '#b56588',
    500: '#901b5a',
    950: '#000000',
  },
}

SCSS

$custom: #901b5a;
$custom-light: #b56588;
$custom-dark: #000000;

JSON

{
  "hex": "#901b5a",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 90
  },
  "hsl": {
    "h": 327.692,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44211,
    "c": 0.16086,
    "h": 353.4
  },
  "luminance": 0.07451
}

Semantic roles & 50–950 ramp

primary

#901B5A

secondary

#48BF7F

accent

#EB8D3D

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#12060B

muted

#817A7C

Preview Lab

Preview with #901B5A

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

Preview Lab → · Contrast checker → · Palette generator →