#901B5E#901B5E

#901B5E is a dark, vivid pink. Relative luminance 0.075; OKLCH L 44.4% C 0.163 H 351.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#901B5E
RGB	rgb(144, 27, 94)
HSL	hsl(326, 68%, 34%)
HSV	hsv(326, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 34.7%, 43.5%)
CIE-LAB	lab(32.97, 52.45, -9.58)
CIE-LCH	lch(32.97, 53.32, 349.65°)
OKLab	oklab(44.37% 0.1609 -0.0248)
OKLCH	oklch(44.37% 0.163 351.2)
XYZ	xyz(13.9148, 7.5230, 11.3068)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B5E #1B904D

analogous

#871B90 #901B5E #901B23

triadic

#901B5E #5E901B #1B5E90

tetradic

#901B5E #90871B #1B904D #1B2390

square

#901B5E #90871B #1B904D #1B2390

split-complementary

#901B5E #23901B #1B9087

monochromatic

#29081B #5C113C #901B5E #C42580 #DD499D

Accessibility & contrast

On white

8.39

#901B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#901B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B5E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B5E	#FFFFFF	#000000	##FFFFFF
##901B5E	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314060

Deuteranopia (green-blind)

#53555B

Tritanopia (blue-blind)

#9B0F3A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #901b5e;
/* rgb */ color: rgb(144, 27, 94);
/* oklch */ color: oklch(44.4% 0.163 351.2);

Tailwind

colors: {
  custom: {
    50: '#b5668b',
    500: '#901b5e',
    950: '#000000',
  },
}

SCSS

$custom: #901b5e;
$custom-light: #b5668b;
$custom-dark: #000000;

JSON

{
  "hex": "#901b5e",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 94
  },
  "hsl": {
    "h": 325.641,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44372,
    "c": 0.1628,
    "h": 351.2
  },
  "luminance": 0.07521
}

Semantic roles & 50–950 ramp

primary

#901B5E

secondary

#48BF7B

accent

#EB873D

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#12060C

muted

#817A7D

Preview Lab

Preview with #901B5E

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

Preview Lab → · Contrast checker → · Palette generator →