#641431#641431

#641431 is a dark, moderate pink. Relative luminance 0.034; OKLCH L 34.0% C 0.114 H 4.0°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#641431
RGB	rgb(100, 20, 49)
HSL	hsl(338, 67%, 24%)
HSV	hsv(338, 80%, 39%)
CMYK	cmyk(0%, 80%, 51%, 60.8%)
CIE-LAB	lab(21.70, 37.26, 2.97)
CIE-LCH	lch(21.70, 37.38, 4.55°)
OKLab	oklab(33.99% 0.1141 0.008)
OKLCH	oklch(33.99% 0.114 4)
XYZ	xyz(6.0606, 3.4322, 3.2485)
Luminance	0.0343 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641431 #146447

analogous

#641459 #641431 #641F14

triadic

#641431 #316414 #143164

tetradic

#641431 #596414 #146447 #1F1464

square

#641431 #596414 #146447 #1F1464

split-complementary

#641431 #14641F #145964

monochromatic

#1A050C #310A18 #641431 #971E4A #CA2863

Accessibility & contrast

On white

12.45

#641431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#641431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641431

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641431	#FFFFFF	#000000	##FFFFFF
##641431	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272A32

Deuteranopia (green-blind)

#3C3A2F

Tritanopia (blue-blind)

#6D0320

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #641431;
/* rgb */ color: rgb(100, 20, 49);
/* oklch */ color: oklch(34.0% 0.114 4.0);

Tailwind

colors: {
  custom: {
    50: '#955a68',
    500: '#641431',
    950: '#000000',
  },
}

SCSS

$custom: #641431;
$custom-light: #955a68;
$custom-dark: #000000;

JSON

{
  "hex": "#641431",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 49
  },
  "hsl": {
    "h": 338.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33986,
    "c": 0.11435,
    "h": 4
  },
  "luminance": 0.03431
}

Semantic roles & 50–950 ramp

primary

#641431

secondary

#389B77

accent

#EAAB3E

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #641431

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

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