#901B5F#901B5F

#901B5F is a dark, vivid pink. Relative luminance 0.075; OKLCH L 44.4% C 0.163 H 350.7°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#901B5F
RGB	rgb(144, 27, 95)
HSL	hsl(325, 68%, 34%)
HSV	hsv(325, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 34%, 43.5%)
CIE-LAB	lab(33.01, 52.56, -10.16)
CIE-LCH	lch(33.01, 53.54, 349.06°)
OKLab	oklab(44.41% 0.1611 -0.0264)
OKLCH	oklch(44.41% 0.163 350.7)
XYZ	xyz(13.9599, 7.5411, 11.5447)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B5F #1B904C

analogous

#861B90 #901B5F #901B24

triadic

#901B5F #5F901B #1B5F90

tetradic

#901B5F #90861B #1B904C #1B2490

square

#901B5F #90861B #1B904C #1B2490

split-complementary

#901B5F #24901B #1B9086

monochromatic

#29081B #5C113D #901B5F #C42581 #DD499F

Accessibility & contrast

On white

8.37

#901B5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#901B5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B5F

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B5F	#FFFFFF	#000000	##FFFFFF
##901B5F	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314061

Deuteranopia (green-blind)

#53555C

Tritanopia (blue-blind)

#9B103B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #901b5f;
/* rgb */ color: rgb(144, 27, 95);
/* oklch */ color: oklch(44.4% 0.163 350.7);

Tailwind

colors: {
  custom: {
    50: '#b5668c',
    500: '#901b5f',
    950: '#000000',
  },
}

SCSS

$custom: #901b5f;
$custom-light: #b5668c;
$custom-dark: #000000;

JSON

{
  "hex": "#901b5f",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 95
  },
  "hsl": {
    "h": 325.128,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44413,
    "c": 0.1633,
    "h": 350.7
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary

#901B5F

secondary

#48BF7A

accent

#EB863D

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#12060C

muted

#817A7D

Preview Lab

Preview with #901B5F

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

Preview Lab → · Contrast checker → · Palette generator →