#644259#644259

#644259 is a dark, muted pink. Relative luminance 0.073; OKLCH L 42.6% C 0.058 H 339.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#644259
RGB	rgb(100, 66, 89)
HSL	hsl(319, 20%, 33%)
HSV	hsv(319, 34%, 39%)
CMYK	cmyk(0%, 34%, 11%, 60.8%)
CIE-LAB	lab(32.54, 18.73, -7.70)
CIE-LCH	lch(32.54, 20.25, 337.65°)
OKLab	oklab(42.58% 0.0543 -0.0205)
OKLCH	oklch(42.58% 0.058 339.4)
XYZ	xyz(9.0069, 7.3274, 10.3892)
Luminance	0.0733 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644259 #42644D

analogous

#5E4264 #644259 #644248

triadic

#644259 #596442 #425964

tetradic

#644259 #645E42 #42644D #424864

square

#644259 #645E42 #42644D #424864

split-complementary

#644259 #486442 #42645E

monochromatic

#1A1117 #3F2A38 #644259 #895A7A #A77A98

Accessibility & contrast

On white

8.52

#644259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#644259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644259

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644259	#FFFFFF	#000000	##FFFFFF
##644259	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43495A

Deuteranopia (green-blind)

#4B4E58

Tritanopia (blue-blind)

#68434A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #644259;
/* rgb */ color: rgb(100, 66, 89);
/* oklch */ color: oklch(42.6% 0.058 339.4);

Tailwind

colors: {
  custom: {
    50: '#917787',
    500: '#644259',
    950: '#000000',
  },
}

SCSS

$custom: #644259;
$custom-light: #917787;
$custom-dark: #000000;

JSON

{
  "hex": "#644259",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 89
  },
  "hsl": {
    "h": 319.412,
    "s": 20.482,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4258,
    "c": 0.05805,
    "h": 339.4
  },
  "luminance": 0.07327
}

Semantic roles & 50–950 ramp

primary

#644259

secondary

#6F937B

accent

#BD856B

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0D080B

muted

#7D7B7C

Preview Lab

Preview with #644259

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

Preview Lab → · Contrast checker → · Palette generator →