#901D3A#901D3A

#901D3A is a dark, vivid pink. Relative luminance 0.071; OKLCH L 43.3% C 0.150 H 12.1°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#901D3A
RGB	rgb(144, 29, 58)
HSL	hsl(345, 66%, 34%)
HSV	hsv(345, 80%, 56%)
CMYK	cmyk(0%, 79.9%, 59.7%, 43.5%)
CIE-LAB	lab(32.07, 48.47, 12.69)
CIE-LCH	lch(32.07, 50.10, 14.67°)
OKLab	oklab(43.35% 0.1464 0.0315)
OKLCH	oklch(43.35% 0.15 12.1)
XYZ	xyz(12.7060, 7.1154, 4.7065)
Luminance	0.0711 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901D3A #1D9073

analogous

#901D74 #901D3A #903A1D

triadic

#901D3A #3A901D #1D3A90

tetradic

#901D3A #74901D #1D9073 #3A1D90

square

#901D3A #74901D #1D9073 #3A1D90

split-complementary

#901D3A #1D903A #1D7490

monochromatic

#2A0811 #5D1325 #901D3A #C3274F #DB4C70

Accessibility & contrast

On white

8.67

#901D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#901D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901D3A

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901D3A	#FFFFFF	#000000	##FFFFFF
##901D3A	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3C3A

Deuteranopia (green-blind)

#5A5437

Tritanopia (blue-blind)

#9E002A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #901d3a;
/* rgb */ color: rgb(144, 29, 58);
/* oklch */ color: oklch(43.3% 0.150 12.1);

Tailwind

colors: {
  custom: {
    50: '#b7656f',
    500: '#901d3a',
    950: '#000000',
  },
}

SCSS

$custom: #901d3a;
$custom-light: #b7656f;
$custom-dark: #000000;

JSON

{
  "hex": "#901d3a",
  "rgb": {
    "r": 144,
    "g": 29,
    "b": 58
  },
  "hsl": {
    "h": 344.87,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43349,
    "c": 0.14972,
    "h": 12.1
  },
  "luminance": 0.07114
}

Semantic roles & 50–950 ramp

primary

#901D3A

secondary

#4BBDA1

accent

#E9BE3E

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #901D3A

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

Preview Lab → · Contrast checker → · Palette generator →