#901B3D#901B3D

#901B3D is a dark, vivid pink. Relative luminance 0.070; OKLCH L 43.3% C 0.152 H 10.0°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#901B3D
RGB	rgb(144, 27, 61)
HSL	hsl(343, 68%, 34%)
HSV	hsv(343, 81%, 56%)
CMYK	cmyk(0%, 81.3%, 57.6%, 43.5%)
CIE-LAB	lab(31.92, 49.29, 10.51)
CIE-LCH	lch(31.92, 50.40, 12.04°)
OKLab	oklab(43.27% 0.1495 0.0265)
OKLCH	oklch(43.27% 0.152 10)
XYZ	xyz(12.7371, 7.0519, 5.1044)
Luminance	0.0705 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901B3D #1B906E

analogous

#901B77 #901B3D #90331B

triadic

#901B3D #3D901B #1B3D90

tetradic

#901B3D #77901B #1B906E #331B90

square

#901B3D #77901B #1B906E #331B90

split-complementary

#901B3D #1B9033 #1B7790

monochromatic

#290811 #5C1127 #901B3D #C42553 #DD4974

Accessibility & contrast

On white

8.71

#901B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#901B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901B3D

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901B3D	#FFFFFF	#000000	##FFFFFF
##901B3D	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3C3E

Deuteranopia (green-blind)

#5A543A

Tritanopia (blue-blind)

#9E002A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901b3d;
/* rgb */ color: rgb(144, 27, 61);
/* oklch */ color: oklch(43.3% 0.152 10.0);

Tailwind

colors: {
  custom: {
    50: '#b76472',
    500: '#901b3d',
    950: '#000000',
  },
}

SCSS

$custom: #901b3d;
$custom-light: #b76472;
$custom-dark: #000000;

JSON

{
  "hex": "#901b3d",
  "rgb": {
    "r": 144,
    "g": 27,
    "b": 61
  },
  "hsl": {
    "h": 342.564,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43267,
    "c": 0.15187,
    "h": 10
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#901B3D

secondary

#48BF9C

accent

#EBB83D

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #901B3D

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

Preview Lab → · Contrast checker → · Palette generator →