#664656#664656

#664656 is a dark, muted pink. Relative luminance 0.079; OKLCH L 43.5% C 0.050 H 347.9°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#664656
RGB	rgb(102, 70, 86)
HSL	hsl(330, 19%, 34%)
HSV	hsv(330, 31%, 40%)
CMYK	cmyk(0%, 31.4%, 15.7%, 60%)
CIE-LAB	lab(33.73, 16.47, -3.99)
CIE-LCH	lch(33.73, 16.95, 346.39°)
OKLab	oklab(43.51% 0.0486 -0.0104)
OKLCH	oklch(43.51% 0.05 347.9)
XYZ	xyz(9.3494, 7.8774, 9.8303)
Luminance	0.0788 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664656 #466656

analogous

#664666 #664656 #664646

triadic

#664656 #566646 #465666

tetradic

#664656 #666646 #466656 #464666

square

#664656 #666646 #466656 #464666

split-complementary

#664656 #466646 #466666

monochromatic

#1D1419 #422D37 #664656 #8A5F75 #A77F93

Accessibility & contrast

On white

8.15

#664656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#664656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664656

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664656	#FFFFFF	#000000	##FFFFFF
##664656	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484C57

Deuteranopia (green-blind)

#505155

Tritanopia (blue-blind)

#6A454B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #664656;
/* rgb */ color: rgb(102, 70, 86);
/* oklch */ color: oklch(43.5% 0.050 347.9);

Tailwind

colors: {
  custom: {
    50: '#927a85',
    500: '#664656',
    950: '#000000',
  },
}

SCSS

$custom: #664656;
$custom-light: #927a85;
$custom-dark: #000000;

JSON

{
  "hex": "#664656",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 86
  },
  "hsl": {
    "h": 330,
    "s": 18.605,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43507,
    "c": 0.04973,
    "h": 347.9
  },
  "luminance": 0.07877
}

Semantic roles & 50–950 ramp

primary

#664656

secondary

#749484

accent

#BB946D

background

#F9F7F8

surface

#F1EDEF

border

#CBC8CA

text

#0D090B

muted

#7E7B7C

Preview Lab

Preview with #664656

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

Preview Lab → · Contrast checker → · Palette generator →