#641739#641739

#641739 is a dark, moderate pink. Relative luminance 0.036; OKLCH L 34.6% C 0.114 H 358.1°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#641739
RGB	rgb(100, 23, 57)
HSL	hsl(334, 63%, 24%)
HSV	hsv(334, 77%, 39%)
CMYK	cmyk(0%, 77%, 43%, 60.8%)
CIE-LAB	lab(22.37, 36.98, -1.62)
CIE-LCH	lch(22.37, 37.02, 357.49°)
OKLab	oklab(34.57% 0.1135 -0.0038)
OKLCH	oklch(34.57% 0.114 358.1)
XYZ	xyz(6.3009, 3.6183, 4.2367)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641739 #176442

analogous

#641760 #641739 #641B17

triadic

#641739 #396417 #173964

tetradic

#641739 #606417 #176442 #1B1764

square

#641739 #606417 #176442 #1B1764

split-complementary

#641739 #17641B #176064

monochromatic

#19060E #320C1D #641739 #962255 #C82E72

Accessibility & contrast

On white

12.18

#641739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#641739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641739

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641739	#FFFFFF	#000000	##FFFFFF
##641739	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272C3A

Deuteranopia (green-blind)

#3C3B37

Tritanopia (blue-blind)

#6D0D26

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #641739;
/* rgb */ color: rgb(100, 23, 57);
/* oklch */ color: oklch(34.6% 0.114 358.1);

Tailwind

colors: {
  custom: {
    50: '#945c6f',
    500: '#641739',
    950: '#000000',
  },
}

SCSS

$custom: #641739;
$custom-light: #945c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#641739",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 57
  },
  "hsl": {
    "h": 333.506,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34565,
    "c": 0.11355,
    "h": 358.1
  },
  "luminance": 0.03618
}

Semantic roles & 50–950 ramp

primary

#641739

secondary

#3C9A71

accent

#E69D42

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #641739

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

Preview Lab → · Contrast checker → · Palette generator →