#901B4A#901B4A

#901B4A is a dark, vivid pink. Relative luminance 0.072; OKLCH L 43.6% C 0.155 H 2.5°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#901B4A
RGB	rgb(144, 27, 74)
HSL	hsl(336, 68%, 34%)
HSV	hsv(336, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 48.6%, 43.5%)
CIE-LAB	lab(32.28, 50.38, 2.45)
CIE-LCH	lch(32.28, 50.44, 2.78°)
OKLab	oklab(43.64% 0.1546 0.0068)
OKLCH	oklch(43.64% 0.155 2.5)
XYZ	xyz(13.1307, 7.2094, 7.1774)
Luminance	0.0721 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B4A #1B9061

analogous

#901B84 #901B4A #90261B

triadic

#901B4A #4A901B #1B4A90

tetradic

#901B4A #84901B #1B9061 #261B90

square

#901B4A #84901B #1B9061 #261B90

split-complementary

#901B4A #1B9026 #1B8490

monochromatic

#290815 #5C1130 #901B4A #C42564 #DD4984

Accessibility & contrast

On white

8.60

#901B4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#901B4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B4A

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B4A	#FFFFFF	#000000	##FFFFFF
##901B4A	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383D4B

Deuteranopia (green-blind)

#575447

Tritanopia (blue-blind)

#9D0030

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #901b4a;
/* rgb */ color: rgb(144, 27, 74);
/* oklch */ color: oklch(43.6% 0.155 2.5);

Tailwind

colors: {
  custom: {
    50: '#b6657c',
    500: '#901b4a',
    950: '#000000',
  },
}

SCSS

$custom: #901b4a;
$custom-light: #b6657c;
$custom-dark: #000000;

JSON

{
  "hex": "#901b4a",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 74
  },
  "hsl": {
    "h": 335.897,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43642,
    "c": 0.15473,
    "h": 2.5
  },
  "luminance": 0.07208
}

Semantic roles & 50–950 ramp

primary

#901B4A

secondary

#48BF8F

accent

#EBA53D

background

#FBF6F7

surface

#F7EBEE

border

#D0C6C9

text

#120609

muted

#817A7B

Preview Lab

Preview with #901B4A

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

Preview Lab → · Contrast checker → · Palette generator →