#901739#901739

#901739 is a dark, vivid pink. Relative luminance 0.068; OKLCH L 42.9% C 0.155 H 11.6°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#901739
RGB	rgb(144, 23, 57)
HSL	hsl(343, 72%, 33%)
HSV	hsv(343, 84%, 56%)
CMYK	cmyk(0%, 84%, 60.4%, 43.5%)
CIE-LAB	lab(31.44, 50.12, 12.49)
CIE-LCH	lch(31.44, 51.65, 14.00°)
OKLab	oklab(42.88% 0.1515 0.031)
OKLCH	oklch(42.88% 0.155 11.6)
XYZ	xyz(12.5478, 6.8394, 4.5295)
Luminance	0.0684 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901739 #17906E

analogous

#901776 #901739 #903117

triadic

#901739 #399017 #173990

tetradic

#901739 #769017 #17906E #311790

square

#901739 #769017 #17906E #311790

split-complementary

#901739 #179031 #177690

monochromatic

#26060F #5B0F24 #901739 #C51F4E #E1416E

Accessibility & contrast

On white

8.87

#901739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#901739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901739

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901739	#FFFFFF	#000000	##FFFFFF
##901739	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A39

Deuteranopia (green-blind)

#595336

Tritanopia (blue-blind)

#9E0026

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901739;
/* rgb */ color: rgb(144, 23, 57);
/* oklch */ color: oklch(42.9% 0.155 11.6);

Tailwind

colors: {
  custom: {
    50: '#b7636f',
    500: '#901739',
    950: '#000000',
  },
}

SCSS

$custom: #901739;
$custom-light: #b7636f;
$custom-dark: #000000;

JSON

{
  "hex": "#901739",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 57
  },
  "hsl": {
    "h": 343.14,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42877,
    "c": 0.15466,
    "h": 11.6
  },
  "luminance": 0.06837
}

Semantic roles & 50–950 ramp

primary

#901739

secondary

#42C19D

accent

#EFBC39

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130607

muted

#827A7A

Preview Lab

Preview with #901739

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

Preview Lab → · Contrast checker → · Palette generator →