#644151#644151

#644151 is a dark, muted pink. Relative luminance 0.071; OKLCH L 42.1% C 0.054 H 350.7°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#644151
RGB	rgb(100, 65, 81)
HSL	hsl(333, 21%, 32%)
HSV	hsv(333, 35%, 39%)
CMYK	cmyk(0%, 35%, 19%, 60.8%)
CIE-LAB	lab(32.00, 17.85, -3.37)
CIE-LCH	lch(32.00, 18.17, 349.30°)
OKLab	oklab(42.07% 0.0531 -0.0087)
OKLCH	oklch(42.07% 0.054 350.7)
XYZ	xyz(8.6311, 7.0845, 8.6958)
Luminance	0.0708 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644151 #416454

analogous

#644163 #644151 #644241

triadic

#644151 #516441 #415164

tetradic

#644151 #636441 #416454 #424164

square

#644151 #636441 #416454 #424164

split-complementary

#644151 #416442 #416364

monochromatic

#1A1115 #3F2933 #644151 #89596F #A7788E

Accessibility & contrast

On white

8.69

#644151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#644151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644151

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644151	#FFFFFF	#000000	##FFFFFF
##644151	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444852

Deuteranopia (green-blind)

#4D4D50

Tritanopia (blue-blind)

#694047

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644151;
/* rgb */ color: rgb(100, 65, 81);
/* oklch */ color: oklch(42.1% 0.054 350.7);

Tailwind

colors: {
  custom: {
    50: '#917681',
    500: '#644151',
    950: '#000000',
  },
}

SCSS

$custom: #644151;
$custom-light: #917681;
$custom-dark: #000000;

JSON

{
  "hex": "#644151",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 81
  },
  "hsl": {
    "h": 332.571,
    "s": 21.212,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42072,
    "c": 0.0538,
    "h": 350.7
  },
  "luminance": 0.07084
}

Semantic roles & 50–950 ramp

primary

#644151

secondary

#6E9382

accent

#BE976A

background

#F8F7F7

surface

#F0EDEE

border

#CBC8C9

text

#0D080A

muted

#7D7B7C

Preview Lab

Preview with #644151

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

Preview Lab → · Contrast checker → · Palette generator →