#644752#644752

#644752 is a dark, muted pink. Relative luminance 0.078; OKLCH L 43.3% C 0.043 H 354.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#644752
RGB	rgb(100, 71, 82)
HSL	hsl(337, 17%, 34%)
HSV	hsv(337, 29%, 39%)
CMYK	cmyk(0%, 29%, 18%, 60.8%)
CIE-LAB	lab(33.62, 14.30, -1.63)
CIE-LCH	lch(33.62, 14.39, 353.51°)
OKLab	oklab(43.32% 0.0426 -0.0041)
OKLCH	oklch(43.32% 0.043 354.5)
XYZ	xyz(9.0318, 7.8254, 9.0157)
Luminance	0.0783 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644752 #476459

analogous

#644760 #644752 #644A47

triadic

#644752 #526447 #475264

tetradic

#644752 #606447 #476459 #4A4764

square

#644752 #606447 #476459 #4A4764

split-complementary

#644752 #47644A #476064

monochromatic

#1C1417 #402E35 #644752 #88606F #A5808E

Accessibility & contrast

On white

8.19

#644752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#644752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644752

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644752	#FFFFFF	#000000	##FFFFFF
##644752	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4C52

Deuteranopia (green-blind)

#515151

Tritanopia (blue-blind)

#69464B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #644752;
/* rgb */ color: rgb(100, 71, 82);
/* oklch */ color: oklch(43.3% 0.043 354.5);

Tailwind

colors: {
  custom: {
    50: '#907a82',
    500: '#644752',
    950: '#000000',
  },
}

SCSS

$custom: #644752;
$custom-light: #907a82;
$custom-dark: #000000;

JSON

{
  "hex": "#644752",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 82
  },
  "hsl": {
    "h": 337.241,
    "s": 16.959,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43324,
    "c": 0.04281,
    "h": 354.5
  },
  "luminance": 0.07825
}

Semantic roles & 50–950 ramp

primary

#644752

secondary

#759287

accent

#BA9D6E

background

#F8F7F7

surface

#F0EDEE

border

#CBC8C9

text

#0C090A

muted

#7D7B7C

Preview Lab

Preview with #644752

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

Preview Lab → · Contrast checker → · Palette generator →