#644153#644153

#644153 is a dark, muted pink. Relative luminance 0.071; OKLCH L 42.1% C 0.055 H 347.5°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#644153
RGB	rgb(100, 65, 83)
HSL	hsl(329, 21%, 32%)
HSV	hsv(329, 35%, 39%)
CMYK	cmyk(0%, 35%, 17%, 60.8%)
CIE-LAB	lab(32.07, 18.21, -4.56)
CIE-LCH	lch(32.07, 18.77, 345.95°)
OKLab	oklab(42.15% 0.0539 -0.0119)
OKLCH	oklch(42.15% 0.055 347.5)
XYZ	xyz(8.7072, 7.1149, 9.0966)
Luminance	0.0711 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644153 #416452

analogous

#644164 #644153 #644142

triadic

#644153 #536441 #415364

tetradic

#644153 #646441 #416452 #414264

square

#644153 #646441 #416452 #414264

split-complementary

#644153 #426441 #416464

monochromatic

#1A1115 #3F2934 #644153 #895972 #A77890

Accessibility & contrast

On white

8.67

#644153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#644153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644153

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644153	#FFFFFF	#000000	##FFFFFF
##644153	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444854

Deuteranopia (green-blind)

#4C4E52

Tritanopia (blue-blind)

#694047

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644153;
/* rgb */ color: rgb(100, 65, 83);
/* oklch */ color: oklch(42.1% 0.055 347.5);

Tailwind

colors: {
  custom: {
    50: '#917683',
    500: '#644153',
    950: '#000000',
  },
}

SCSS

$custom: #644153;
$custom-light: #917683;
$custom-dark: #000000;

JSON

{
  "hex": "#644153",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 329.143,
    "s": 21.212,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42148,
    "c": 0.05517,
    "h": 347.5
  },
  "luminance": 0.07114
}

Semantic roles & 50–950 ramp

primary

#644153

secondary

#6E9380

accent

#BE936A

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0D080A

muted

#7D7B7C

Preview Lab

Preview with #644153

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

Preview Lab → · Contrast checker → · Palette generator →