#901738#901738

#901738 is a dark, vivid pink. Relative luminance 0.068; OKLCH L 42.9% C 0.155 H 12.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#901738
RGB	rgb(144, 23, 56)
HSL	hsl(344, 72%, 33%)
HSV	hsv(344, 84%, 56%)
CMYK	cmyk(0%, 84%, 61.1%, 43.5%)
CIE-LAB	lab(31.42, 50.05, 13.12)
CIE-LCH	lch(31.42, 51.74, 14.69°)
OKLab	oklab(42.85% 0.1511 0.0324)
OKLCH	oklch(42.85% 0.155 12.1)
XYZ	xyz(12.5231, 6.8295, 4.3994)
Luminance	0.0683 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901738 #17906F

analogous

#901775 #901738 #903217

triadic

#901738 #389017 #173890

tetradic

#901738 #759017 #17906F #321790

square

#901738 #759017 #17906F #321790

split-complementary

#901738 #179032 #177590

monochromatic

#26060F #5B0F23 #901738 #C51F4D #E1416C

Accessibility & contrast

On white

8.88

#901738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#901738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901738

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901738	#FFFFFF	#000000	##FFFFFF
##901738	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A38

Deuteranopia (green-blind)

#595335

Tritanopia (blue-blind)

#9E0026

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #901738;
/* rgb */ color: rgb(144, 23, 56);
/* oklch */ color: oklch(42.9% 0.155 12.1);

Tailwind

colors: {
  custom: {
    50: '#b7636e',
    500: '#901738',
    950: '#000000',
  },
}

SCSS

$custom: #901738;
$custom-light: #b7636e;
$custom-dark: #000000;

JSON

{
  "hex": "#901738",
  "rgb": {
    "r": 144,
    "g": 23,
    "b": 56
  },
  "hsl": {
    "h": 343.636,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42853,
    "c": 0.15455,
    "h": 12.1
  },
  "luminance": 0.06828
}

Semantic roles & 50–950 ramp

primary

#901738

secondary

#42C19E

accent

#EFBD39

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130607

muted

#827A7A

Preview Lab

Preview with #901738

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

Preview Lab → · Contrast checker → · Palette generator →