#901B6C#901B6C

#901B6C is a dark, vivid pink. Relative luminance 0.078; OKLCH L 45.0% C 0.171 H 343.9°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#901B6C
RGB	rgb(144, 27, 108)
HSL	hsl(318, 68%, 34%)
HSV	hsv(318, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 25%, 43.5%)
CIE-LAB	lab(33.56, 54.17, -17.67)
CIE-LCH	lch(33.56, 56.98, 341.94°)
OKLab	oklab(44.99% 0.164 -0.0472)
OKLCH	oklch(44.99% 0.171 343.9)
XYZ	xyz(14.6009, 7.7975, 14.9206)
Luminance	0.0780 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B6C #1B903F

analogous

#791B90 #901B6C #901B31

triadic

#901B6C #6C901B #1B6C90

tetradic

#901B6C #90791B #1B903F #1B3190

square

#901B6C #90791B #1B903F #1B3190

split-complementary

#901B6C #31901B #1B9079

monochromatic

#29081F #5C1145 #901B6C #C42593 #DD49AF

Accessibility & contrast

On white

8.21

#901B6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#901B6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B6C

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B6C	#FFFFFF	#000000	##FFFFFF
##901B6C	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A436E

Deuteranopia (green-blind)

#4F5669

Tritanopia (blue-blind)

#9A1A42

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #901b6c;
/* rgb */ color: rgb(144, 27, 108);
/* oklch */ color: oklch(45.0% 0.171 343.9);

Tailwind

colors: {
  custom: {
    50: '#b56696',
    500: '#901b6c',
    950: '#000000',
  },
}

SCSS

$custom: #901b6c;
$custom-light: #b56696;
$custom-dark: #000000;

JSON

{
  "hex": "#901b6c",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 108
  },
  "hsl": {
    "h": 318.462,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44991,
    "c": 0.17061,
    "h": 343.9
  },
  "luminance": 0.07796
}

Semantic roles & 50–950 ramp

primary

#901B6C

secondary

#48BF6D

accent

#EB723D

background

#FBF6F9

surface

#F6EBF2

border

#D0C6CC

text

#12070D

muted

#817A7E

Preview Lab

Preview with #901B6C

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

Preview Lab → · Contrast checker → · Palette generator →