#643256#643256

#643256 is a dark, moderate pink. Relative luminance 0.057; OKLCH L 39.5% C 0.087 H 338.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#643256
RGB	rgb(100, 50, 86)
HSL	hsl(317, 33%, 29%)
HSV	hsv(317, 50%, 39%)
CMYK	cmyk(0%, 50%, 14%, 60.8%)
CIE-LAB	lab(28.55, 27.81, -11.81)
CIE-LCH	lch(28.55, 30.21, 336.99°)
OKLab	oklab(39.52% 0.0814 -0.0317)
OKLCH	oklch(39.52% 0.087 338.7)
XYZ	xyz(8.0759, 5.6630, 9.4700)
Luminance	0.0566 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643256 #326440

analogous

#593264 #643256 #64323D

triadic

#643256 #566432 #325664

tetradic

#643256 #645932 #326440 #323D64

square

#643256 #645932 #326440 #323D64

split-complementary

#643256 #3D6432 #326459

monochromatic

#140A12 #3B1E33 #643256 #8D4679 #B0619A

Accessibility & contrast

On white

9.85

#643256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#643256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643256

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643256	#FFFFFF	#000000	##FFFFFF
##643256	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343E57

Deuteranopia (green-blind)

#414655

Tritanopia (blue-blind)

#693340

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #643256;
/* rgb */ color: rgb(100, 50, 86);
/* oklch */ color: oklch(39.5% 0.087 338.7);

Tailwind

colors: {
  custom: {
    50: '#916c85',
    500: '#643256',
    950: '#000000',
  },
}

SCSS

$custom: #643256;
$custom-light: #916c85;
$custom-dark: #000000;

JSON

{
  "hex": "#643256",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 86
  },
  "hsl": {
    "h": 316.8,
    "s": 33.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39523,
    "c": 0.0873,
    "h": 338.7
  },
  "luminance": 0.05662
}

Semantic roles & 50–950 ramp

primary

#643256

secondary

#5D956C

accent

#C97C5E

background

#F9F6F8

surface

#F1EBEF

border

#CBC6CA

text

#0D070B

muted

#7E7A7C

Preview Lab

Preview with #643256

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

Preview Lab → · Contrast checker → · Palette generator →