#644158#644158

#644158 is a dark, muted pink. Relative luminance 0.072; OKLCH L 42.3% C 0.059 H 340.3°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#644158
RGB	rgb(100, 65, 88)
HSL	hsl(321, 21%, 32%)
HSV	hsv(321, 35%, 39%)
CMYK	cmyk(0%, 35%, 12%, 60.8%)
CIE-LAB	lab(32.25, 19.15, -7.50)
CIE-LCH	lch(32.25, 20.57, 338.61°)
OKLab	oklab(42.34% 0.0558 -0.0199)
OKLCH	oklch(42.34% 0.059 340.3)
XYZ	xyz(8.9073, 7.1949, 10.1502)
Luminance	0.0719 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644158 #41644D

analogous

#5E4164 #644158 #644147

triadic

#644158 #586441 #415864

tetradic

#644158 #645E41 #41644D #414764

square

#644158 #645E41 #41644D #414764

split-complementary

#644158 #476441 #41645E

monochromatic

#1A1117 #3F2937 #644158 #895979 #A77897

Accessibility & contrast

On white

8.61

#644158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#644158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644158

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644158	#FFFFFF	#000000	##FFFFFF
##644158	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424959

Deuteranopia (green-blind)

#4B4E57

Tritanopia (blue-blind)

#684149

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644158;
/* rgb */ color: rgb(100, 65, 88);
/* oklch */ color: oklch(42.3% 0.059 340.3);

Tailwind

colors: {
  custom: {
    50: '#917687',
    500: '#644158',
    950: '#000000',
  },
}

SCSS

$custom: #644158;
$custom-light: #917687;
$custom-dark: #000000;

JSON

{
  "hex": "#644158",
  "rgb": {
    "r": 100,
    "g": 65,
    "b": 88
  },
  "hsl": {
    "h": 320.571,
    "s": 21.212,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42344,
    "c": 0.0592,
    "h": 340.3
  },
  "luminance": 0.07194
}

Semantic roles & 50–950 ramp

primary

#644158

secondary

#6E937A

accent

#BE876A

background

#F8F7F8

surface

#F0EDEF

border

#CBC8CA

text

#0D080B

muted

#7D7B7C

Preview Lab

Preview with #644158

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

Preview Lab → · Contrast checker → · Palette generator →