#643258#643258

#643258 is a dark, moderate pink. Relative luminance 0.057; OKLCH L 39.6% C 0.089 H 336.9°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#643258
RGB	rgb(100, 50, 88)
HSL	hsl(314, 33%, 29%)
HSV	hsv(314, 50%, 39%)
CMYK	cmyk(0%, 50%, 12%, 60.8%)
CIE-LAB	lab(28.63, 28.18, -12.98)
CIE-LCH	lch(28.63, 31.02, 335.26°)
OKLab	oklab(39.62% 0.0819 -0.0349)
OKLCH	oklch(39.62% 0.089 336.9)
XYZ	xyz(8.1576, 5.6956, 9.9003)
Luminance	0.0570 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643258 #32643E

analogous

#573264 #643258 #64323F

triadic

#643258 #586432 #325864

tetradic

#643258 #645732 #32643E #323F64

square

#643258 #645732 #32643E #323F64

split-complementary

#643258 #3F6432 #326457

monochromatic

#140A12 #3B1E34 #643258 #8D467C #B0619D

Accessibility & contrast

On white

9.82

#643258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#643258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643258

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643258	#FFFFFF	#000000	##FFFFFF
##643258	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333F59

Deuteranopia (green-blind)

#404657

Tritanopia (blue-blind)

#693441

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #643258;
/* rgb */ color: rgb(100, 50, 88);
/* oklch */ color: oklch(39.6% 0.089 336.9);

Tailwind

colors: {
  custom: {
    50: '#916c87',
    500: '#643258',
    950: '#000000',
  },
}

SCSS

$custom: #643258;
$custom-light: #916c87;
$custom-dark: #000000;

JSON

{
  "hex": "#643258",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 88
  },
  "hsl": {
    "h": 314.4,
    "s": 33.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39615,
    "c": 0.08907,
    "h": 336.9
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary

#643258

secondary

#5D956A

accent

#C9785E

background

#F9F6F8

surface

#F1EBEF

border

#CBC6CA

text

#0D070B

muted

#7E7A7C

Preview Lab

Preview with #643258

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

Preview Lab → · Contrast checker → · Palette generator →