#641B47#641B47

#641B47 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.6% C 0.116 H 347.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#641B47
RGB	rgb(100, 27, 71)
HSL	hsl(324, 57%, 25%)
HSV	hsv(324, 73%, 39%)
CMYK	cmyk(0%, 73%, 29%, 60.8%)
CIE-LAB	lab(23.50, 37.15, -9.51)
CIE-LCH	lch(23.50, 38.35, 345.64°)
OKLab	oklab(35.58% 0.1128 -0.0251)
OKLCH	oklch(35.58% 0.116 347.5)
XYZ	xyz(6.7851, 3.9488, 6.3649)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641B47 #1B6438

analogous

#5D1B64 #641B47 #641B22

triadic

#641B47 #47641B #1B4764

tetradic

#641B47 #645D1B #1B6438 #1B2264

square

#641B47 #645D1B #1B6438 #1B2264

split-complementary

#641B47 #22641B #1B645D

monochromatic

#180711 #340E25 #641B47 #942869 #C4358B

Accessibility & contrast

On white

11.73

#641B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641B47

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641B47	#FFFFFF	#000000	##FFFFFF
##641B47	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243048

Deuteranopia (green-blind)

#3A3D45

Tritanopia (blue-blind)

#6B192E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641b47;
/* rgb */ color: rgb(100, 27, 71);
/* oklch */ color: oklch(35.6% 0.116 347.5);

Tailwind

colors: {
  custom: {
    50: '#935e7a',
    500: '#641b47',
    950: '#000000',
  },
}

SCSS

$custom: #641b47;
$custom-light: #935e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#641b47",
  "rgb": {
    "r": 100,
    "g": 27,
    "b": 71
  },
  "hsl": {
    "h": 323.836,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35577,
    "c": 0.1155,
    "h": 347.5
  },
  "luminance": 0.03948
}

Semantic roles & 50–950 ramp

primary

#641B47

secondary

#419964

accent

#E18447

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0509

muted

#7E797B

Preview Lab

Preview with #641B47

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

Preview Lab → · Contrast checker → · Palette generator →