#641D57#641D57

#641D57 is a dark, vivid pink. Relative luminance 0.043; OKLCH L 36.6% C 0.124 H 335.9°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#641D57
RGB	rgb(100, 29, 87)
HSL	hsl(311, 55%, 25%)
HSV	hsv(311, 71%, 39%)
CMYK	cmyk(0%, 71%, 13%, 60.8%)
CIE-LAB	lab(24.57, 38.79, -18.61)
CIE-LCH	lch(24.57, 43.03, 334.38°)
OKLab	oklab(36.6% 0.1135 -0.0506)
OKLCH	oklch(36.6% 0.124 335.9)
XYZ	xyz(7.4153, 4.2768, 9.4499)
Luminance	0.0428 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D57 #1D642A

analogous

#4D1D64 #641D57 #641D33

triadic

#641D57 #57641D #1D5764

tetradic

#641D57 #644D1D #1D642A #1D3364

square

#641D57 #644D1D #1D642A #1D3364

split-complementary

#641D57 #33641D #1D644D

monochromatic

#180715 #350F2E #641D57 #932B80 #C339AA

Accessibility & contrast

On white

11.32

#641D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#641D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D57

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D57	#FFFFFF	#000000	##FFFFFF
##641D57	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3359

Deuteranopia (green-blind)

#353E55

Tritanopia (blue-blind)

#692137

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #641d57;
/* rgb */ color: rgb(100, 29, 87);
/* oklch */ color: oklch(36.6% 0.124 335.9);

Tailwind

colors: {
  custom: {
    50: '#935f86',
    500: '#641d57',
    950: '#000000',
  },
}

SCSS

$custom: #641d57;
$custom-light: #935f86;
$custom-dark: #000000;

JSON

{
  "hex": "#641d57",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 87
  },
  "hsl": {
    "h": 310.986,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36602,
    "c": 0.12424,
    "h": 335.9
  },
  "luminance": 0.04276
}

Semantic roles & 50–950 ramp

primary

#641D57

secondary

#449953

accent

#DE6549

background

#F9F5F8

surface

#F2EAEF

border

#CCC6CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641D57

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

Preview Lab → · Contrast checker → · Palette generator →