#901D4B#901D4B

#901D4B is a dark, vivid pink. Relative luminance 0.073; OKLCH L 43.8% C 0.153 H 2.3°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#901D4B
RGB	rgb(144, 29, 75)
HSL	hsl(336, 66%, 34%)
HSV	hsv(336, 80%, 56%)
CMYK	cmyk(0%, 79.9%, 47.9%, 43.5%)
CIE-LAB	lab(32.52, 49.87, 2.14)
CIE-LCH	lch(32.52, 49.92, 2.46°)
OKLab	oklab(43.83% 0.153 0.006)
OKLCH	oklch(43.83% 0.153 2.3)
XYZ	xyz(13.2121, 7.3178, 7.3720)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901D4B #1D9062

analogous

#901D85 #901D4B #90291D

triadic

#901D4B #4B901D #1D4B90

tetradic

#901D4B #85901D #1D9062 #291D90

square

#901D4B #85901D #1D9062 #291D90

split-complementary

#901D4B #1D9029 #1D8590

monochromatic

#2A0816 #5D1330 #901D4B #C32766 #DB4C85

Accessibility & contrast

On white

8.53

#901D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#901D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901D4B

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901D4B	#FFFFFF	#000000	##FFFFFF
##901D4B	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393E4C

Deuteranopia (green-blind)

#585448

Tritanopia (blue-blind)

#9D0031

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #901d4b;
/* rgb */ color: rgb(144, 29, 75);
/* oklch */ color: oklch(43.8% 0.153 2.3);

Tailwind

colors: {
  custom: {
    50: '#b6667d',
    500: '#901d4b',
    950: '#000000',
  },
}

SCSS

$custom: #901d4b;
$custom-light: #b6667d;
$custom-dark: #000000;

JSON

{
  "hex": "#901d4b",
  "rgb": {
    "r": 144,
    "g": 29,
    "b": 75
  },
  "hsl": {
    "h": 336,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43829,
    "c": 0.15313,
    "h": 2.3
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#901D4B

secondary

#4BBD90

accent

#E9A53E

background

#FBF6F7

surface

#F7EBEE

border

#D0C6C9

text

#120609

muted

#817A7B

Preview Lab

Preview with #901D4B

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

Preview Lab → · Contrast checker → · Palette generator →