#641857#641857

#641857 is a dark, vivid pink. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 335.8°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#641857
RGB	rgb(100, 24, 87)
HSL	hsl(310, 61%, 24%)
HSV	hsv(310, 76%, 39%)
CMYK	cmyk(0%, 76%, 13%, 60.8%)
CIE-LAB	lab(23.84, 40.83, -19.74)
CIE-LCH	lch(23.84, 45.36, 334.20°)
OKLab	oklab(36.08% 0.1195 -0.0538)
OKLCH	oklch(36.08% 0.131 335.8)
XYZ	xyz(7.3026, 4.0514, 9.4124)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641857 #186425

analogous

#4B1864 #641857 #641831

triadic

#641857 #576418 #185764

tetradic

#641857 #644B18 #186425 #183164

square

#641857 #644B18 #186425 #183164

split-complementary

#641857 #316418 #18644B

monochromatic

#190615 #330C2C #641857 #952482 #C730AD

Accessibility & contrast

On white

11.60

#641857 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641857 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641857

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641857	#FFFFFF	#000000	##FFFFFF
##641857	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193159

Deuteranopia (green-blind)

#333D55

Tritanopia (blue-blind)

#691D35

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641857;
/* rgb */ color: rgb(100, 24, 87);
/* oklch */ color: oklch(36.1% 0.131 335.8);

Tailwind

colors: {
  custom: {
    50: '#935d86',
    500: '#641857',
    950: '#000000',
  },
}

SCSS

$custom: #641857;
$custom-light: #935d86;
$custom-dark: #000000;

JSON

{
  "hex": "#641857",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 87
  },
  "hsl": {
    "h": 310.263,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36076,
    "c": 0.13106,
    "h": 335.8
  },
  "luminance": 0.04051
}

Semantic roles & 50–950 ramp

primary

#641857

secondary

#3E9A4D

accent

#E45F43

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641857

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

Preview Lab → · Contrast checker → · Palette generator →