#901F45#901F45

#901F45 is a dark, vivid pink. Relative luminance 0.073; OKLCH L 43.8% C 0.150 H 6.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#901F45
RGB	rgb(144, 31, 69)
HSL	hsl(340, 65%, 34%)
HSV	hsv(340, 78%, 56%)
CMYK	cmyk(0%, 78.5%, 52.1%, 43.5%)
CIE-LAB	lab(32.57, 48.70, 6.15)
CIE-LCH	lch(32.57, 49.09, 7.20°)
OKLab	oklab(43.81% 0.1487 0.016)
OKLCH	oklch(43.81% 0.15 6.2)
XYZ	xyz(13.0669, 7.3408, 6.3579)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901F45 #1F906A

analogous

#901F7E #901F45 #90321F

triadic

#901F45 #45901F #1F4590

tetradic

#901F45 #7E901F #1F906A #321F90

square

#901F45 #7E901F #1F906A #321F90

split-complementary

#901F45 #1F9032 #1F7E90

monochromatic

#2B0915 #5E142D #901F45 #C22A5D #D9507E

Accessibility & contrast

On white

8.51

#901F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#901F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901F45

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901F45	#FFFFFF	#000000	##FFFFFF
##901F45	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3E46

Deuteranopia (green-blind)

#595542

Tritanopia (blue-blind)

#9D002F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #901f45;
/* rgb */ color: rgb(144, 31, 69);
/* oklch */ color: oklch(43.8% 0.150 6.2);

Tailwind

colors: {
  custom: {
    50: '#b66678',
    500: '#901f45',
    950: '#000000',
  },
}

SCSS

$custom: #901f45;
$custom-light: #b66678;
$custom-dark: #000000;

JSON

{
  "hex": "#901f45",
  "rgb": {
    "r": 144,
    "g": 31,
    "b": 69
  },
  "hsl": {
    "h": 339.823,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4381,
    "c": 0.14958,
    "h": 6.2
  },
  "luminance": 0.07339
}

Semantic roles & 50–950 ramp

primary

#901F45

secondary

#4EBC97

accent

#E8AF40

background

#FBF6F7

surface

#F7EBED

border

#D0C6C8

text

#120608

muted

#817A7B

Preview Lab

Preview with #901F45

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

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