#641757#641757

#641757 is a dark, vivid pink. Relative luminance 0.040; OKLCH L 36.0% C 0.132 H 335.7°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#641757
RGB	rgb(100, 23, 87)
HSL	hsl(310, 63%, 24%)
HSV	hsv(310, 77%, 39%)
CMYK	cmyk(0%, 77%, 13%, 60.8%)
CIE-LAB	lab(23.71, 41.21, -19.95)
CIE-LCH	lch(23.71, 45.79, 334.17°)
OKLab	oklab(35.98% 0.1206 -0.0544)
OKLCH	oklch(35.98% 0.132 335.7)
XYZ	xyz(7.2823, 4.0109, 9.4056)
Luminance	0.0401 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641757 #176424

analogous

#4B1764 #641757 #641731

triadic

#641757 #576417 #175764

tetradic

#641757 #644B17 #176424 #173164

square

#641757 #644B17 #176424 #173164

split-complementary

#641757 #316417 #17644B

monochromatic

#190616 #320C2C #641757 #962282 #C82EAE

Accessibility & contrast

On white

11.65

#641757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#641757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641757

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641757	#FFFFFF	#000000	##FFFFFF
##641757	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183159

Deuteranopia (green-blind)

#323D55

Tritanopia (blue-blind)

#691D35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641757;
/* rgb */ color: rgb(100, 23, 87);
/* oklch */ color: oklch(36.0% 0.132 335.7);

Tailwind

colors: {
  custom: {
    50: '#935d86',
    500: '#641757',
    950: '#000000',
  },
}

SCSS

$custom: #641757;
$custom-light: #935d86;
$custom-dark: #000000;

JSON

{
  "hex": "#641757",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 87
  },
  "hsl": {
    "h": 310.13,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35979,
    "c": 0.13233,
    "h": 335.7
  },
  "luminance": 0.0401
}

Semantic roles & 50–950 ramp

primary

#641757

secondary

#3C9A4C

accent

#E65E42

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641757

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

Preview Lab → · Contrast checker → · Palette generator →