#901F5B#901F5B

#901F5B is a dark, vivid pink. Relative luminance 0.077; OKLCH L 44.6% C 0.157 H 353.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#901F5B
RGB	rgb(144, 31, 91)
HSL	hsl(328, 65%, 34%)
HSV	hsv(328, 78%, 56%)
CMYK	cmyk(0%, 78.5%, 36.8%, 43.5%)
CIE-LAB	lab(33.28, 50.90, -7.17)
CIE-LCH	lch(33.28, 51.40, 351.98°)
OKLab	oklab(44.56% 0.1563 -0.0184)
OKLCH	oklch(44.56% 0.157 353.3)
XYZ	xyz(13.8808, 7.6663, 10.6443)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901F5B #1F9054

analogous

#8D1F90 #901F5B #901F22

triadic

#901F5B #5B901F #1F5B90

tetradic

#901F5B #908D1F #1F9054 #1F2290

square

#901F5B #908D1F #1F9054 #1F2290

split-complementary

#901F5B #22901F #1F908D

monochromatic

#2B091B #5E143B #901F5B #C22A7B #D95099

Accessibility & contrast

On white

8.29

#901F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#901F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901F5B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901F5B	#FFFFFF	#000000	##FFFFFF
##901F5B	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415D

Deuteranopia (green-blind)

#555658

Tritanopia (blue-blind)

#9C133A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #901f5b;
/* rgb */ color: rgb(144, 31, 91);
/* oklch */ color: oklch(44.6% 0.157 353.3);

Tailwind

colors: {
  custom: {
    50: '#b56789',
    500: '#901f5b',
    950: '#000000',
  },
}

SCSS

$custom: #901f5b;
$custom-light: #b56789;
$custom-dark: #000000;

JSON

{
  "hex": "#901f5b",
  "rgb": {
    "r": 144,
    "g": 31,
    "b": 91
  },
  "hsl": {
    "h": 328.142,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4456,
    "c": 0.15733,
    "h": 353.3
  },
  "luminance": 0.07665
}

Semantic roles & 50–950 ramp

primary

#901F5B

secondary

#4EBC82

accent

#E88F40

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#12070B

muted

#817A7C

Preview Lab

Preview with #901F5B

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

Preview Lab → · Contrast checker → · Palette generator →