#644053#644053

#644053 is a dark, muted pink. Relative luminance 0.070; OKLCH L 42.0% C 0.057 H 346.9°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#644053
RGB	rgb(100, 64, 83)
HSL	hsl(328, 22%, 32%)
HSV	hsv(328, 36%, 39%)
CMYK	cmyk(0%, 36%, 17%, 60.8%)
CIE-LAB	lab(31.81, 18.83, -4.94)
CIE-LCH	lch(31.81, 19.47, 345.30°)
OKLab	oklab(41.95% 0.0557 -0.0129)
OKLCH	oklch(41.95% 0.057 346.9)
XYZ	xyz(8.6503, 7.0011, 9.0777)
Luminance	0.0700 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644053 #406451

analogous

#634064 #644053 #644041

triadic

#644053 #536440 #405364

tetradic

#644053 #646340 #406451 #404164

square

#644053 #646340 #406451 #404164

split-complementary

#644053 #416440 #406463

monochromatic

#191015 #3F2834 #644053 #895872 #A87791

Accessibility & contrast

On white

8.75

#644053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#644053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644053

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644053	#FFFFFF	#000000	##FFFFFF
##644053	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434754

Deuteranopia (green-blind)

#4B4D52

Tritanopia (blue-blind)

#694047

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644053;
/* rgb */ color: rgb(100, 64, 83);
/* oklch */ color: oklch(42.0% 0.057 346.9);

Tailwind

colors: {
  custom: {
    50: '#917583',
    500: '#644053',
    950: '#000000',
  },
}

SCSS

$custom: #644053;
$custom-light: #917583;
$custom-dark: #000000;

JSON

{
  "hex": "#644053",
  "rgb": {
    "r": 100,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 328.333,
    "s": 21.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.05716,
    "h": 346.9
  },
  "luminance": 0.07001
}

Semantic roles & 50–950 ramp

primary

#644053

secondary

#6C937F

accent

#BE9269

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0D080A

muted

#7D7B7C

Preview Lab

Preview with #644053

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

Preview Lab → · Contrast checker → · Palette generator →