#901F55#901F55

#901F55 is a dark, vivid pink. Relative luminance 0.076; OKLCH L 44.3% C 0.155 H 356.7°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#901F55
RGB	rgb(144, 31, 85)
HSL	hsl(331, 65%, 34%)
HSV	hsv(331, 78%, 56%)
CMYK	cmyk(0%, 78.5%, 41%, 43.5%)
CIE-LAB	lab(33.06, 50.24, -3.60)
CIE-LCH	lch(33.06, 50.37, 355.91°)
OKLab	oklab(44.33% 0.1544 -0.0088)
OKLCH	oklch(44.33% 0.155 356.7)
XYZ	xyz(13.6323, 7.5669, 9.3353)
Luminance	0.0756 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901F55 #1F905A

analogous

#901F8E #901F55 #90211F

triadic

#901F55 #55901F #1F5590

tetradic

#901F55 #8E901F #1F905A #211F90

square

#901F55 #8E901F #1F905A #211F90

split-complementary

#901F55 #1F9021 #1F8E90

monochromatic

#2B091A #5E1437 #901F55 #C22A73 #D95092

Accessibility & contrast

On white

8.36

#901F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#901F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901F55

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901F55	#FFFFFF	#000000	##FFFFFF
##901F55	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374056

Deuteranopia (green-blind)

#565552

Tritanopia (blue-blind)

#9C0E37

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #901f55;
/* rgb */ color: rgb(144, 31, 85);
/* oklch */ color: oklch(44.3% 0.155 356.7);

Tailwind

colors: {
  custom: {
    50: '#b56784',
    500: '#901f55',
    950: '#000000',
  },
}

SCSS

$custom: #901f55;
$custom-light: #b56784;
$custom-dark: #000000;

JSON

{
  "hex": "#901f55",
  "rgb": {
    "r": 144,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 331.327,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44334,
    "c": 0.15468,
    "h": 356.7
  },
  "luminance": 0.07565
}

Semantic roles & 50–950 ramp

primary

#901F55

secondary

#4EBC88

accent

#E89840

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#12070B

muted

#817A7C

Preview Lab

Preview with #901F55

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

Preview Lab → · Contrast checker → · Palette generator →