#901C3B#901C3B

#901C3B is a dark, vivid pink. Relative luminance 0.071; OKLCH L 43.3% C 0.151 H 11.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#901C3B
RGB	rgb(144, 28, 59)
HSL	hsl(344, 67%, 34%)
HSV	hsv(344, 81%, 56%)
CMYK	cmyk(0%, 80.6%, 59%, 43.5%)
CIE-LAB	lab(31.98, 48.85, 11.91)
CIE-LCH	lch(31.98, 50.28, 13.70°)
OKLab	oklab(43.29% 0.1478 0.0297)
OKLCH	oklch(43.29% 0.151 11.4)
XYZ	xyz(12.7075, 7.0774, 4.8338)
Luminance	0.0708 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901C3B #1C9071

analogous

#901C75 #901C3B #90371C

triadic

#901C3B #3B901C #1C3B90

tetradic

#901C3B #75901C #1C9071 #371C90

square

#901C3B #75901C #1C9071 #371C90

split-complementary

#901C3B #1C9037 #1C7590

monochromatic

#2A0811 #5D1226 #901C3B #C32650 #DC4A71

Accessibility & contrast

On white

8.69

#901C3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#901C3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901C3B

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901C3B	#FFFFFF	#000000	##FFFFFF
##901C3B	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C3B

Deuteranopia (green-blind)

#5A5438

Tritanopia (blue-blind)

#9E0029

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901c3b;
/* rgb */ color: rgb(144, 28, 59);
/* oklch */ color: oklch(43.3% 0.151 11.4);

Tailwind

colors: {
  custom: {
    50: '#b76570',
    500: '#901c3b',
    950: '#000000',
  },
}

SCSS

$custom: #901c3b;
$custom-light: #b76570;
$custom-dark: #000000;

JSON

{
  "hex": "#901c3b",
  "rgb": {
    "r": 144,
    "g": 28,
    "b": 59
  },
  "hsl": {
    "h": 343.966,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43294,
    "c": 0.15073,
    "h": 11.4
  },
  "luminance": 0.07076
}

Semantic roles & 50–950 ramp

primary

#901C3B

secondary

#4ABE9F

accent

#EABC3D

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #901C3B

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

Preview Lab → · Contrast checker → · Palette generator →