#644255#644255

#644255 is a dark, muted pink. Relative luminance 0.073; OKLCH L 42.4% C 0.055 H 345.1°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#644255
RGB	rgb(100, 66, 85)
HSL	hsl(326, 20%, 33%)
HSV	hsv(326, 34%, 39%)
CMYK	cmyk(0%, 34%, 15%, 60.8%)
CIE-LAB	lab(32.40, 17.96, -5.35)
CIE-LCH	lch(32.40, 18.74, 343.41°)
OKLab	oklab(42.42% 0.0528 -0.0141)
OKLCH	oklch(42.42% 0.055 345.1)
XYZ	xyz(8.8435, 7.2621, 9.5285)
Luminance	0.0726 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644255 #426451

analogous

#624264 #644255 #644244

triadic

#644255 #556442 #425564

tetradic

#644255 #646242 #426451 #424464

square

#644255 #646242 #426451 #424464

split-complementary

#644255 #446442 #426462

monochromatic

#1A1116 #3F2A36 #644255 #895A74 #A77A93

Accessibility & contrast

On white

8.56

#644255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#644255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644255

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644255	#FFFFFF	#000000	##FFFFFF
##644255	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444956

Deuteranopia (green-blind)

#4C4E54

Tritanopia (blue-blind)

#684249

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644255;
/* rgb */ color: rgb(100, 66, 85);
/* oklch */ color: oklch(42.4% 0.055 345.1);

Tailwind

colors: {
  custom: {
    50: '#917784',
    500: '#644255',
    950: '#000000',
  },
}

SCSS

$custom: #644255;
$custom-light: #917784;
$custom-dark: #000000;

JSON

{
  "hex": "#644255",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 85
  },
  "hsl": {
    "h": 326.471,
    "s": 20.482,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42422,
    "c": 0.05468,
    "h": 345.1
  },
  "luminance": 0.07262
}

Semantic roles & 50–950 ramp

primary

#644255

secondary

#6F937F

accent

#BD8F6B

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0D080B

muted

#7D7B7C

Preview Lab

Preview with #644255

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

Preview Lab → · Contrast checker → · Palette generator →