#664355#664355

#664355 is a dark, muted pink. Relative luminance 0.075; OKLCH L 42.9% C 0.055 H 347.5°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#664355
RGB	rgb(102, 67, 85)
HSL	hsl(329, 21%, 33%)
HSV	hsv(329, 34%, 40%)
CMYK	cmyk(0%, 34.3%, 16.7%, 60%)
CIE-LAB	lab(32.91, 18.14, -4.56)
CIE-LCH	lch(32.91, 18.71, 345.89°)
OKLab	oklab(42.87% 0.0536 -0.0119)
OKLCH	oklch(42.87% 0.055 347.5)
XYZ	xyz(9.1264, 7.4954, 9.5586)
Luminance	0.0750 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664355 #436654

analogous

#654366 #664355 #664343

triadic

#664355 #556643 #435566

tetradic

#664355 #666543 #436654 #434366

square

#664355 #666543 #436654 #434366

split-complementary

#664355 #436643 #436665

monochromatic

#1C1217 #412B36 #664355 #8B5B74 #A87B92

Accessibility & contrast

On white

8.40

#664355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#664355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664355

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664355	#FFFFFF	#000000	##FFFFFF
##664355	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464A56

Deuteranopia (green-blind)

#4E5054

Tritanopia (blue-blind)

#6B4249

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #664355;
/* rgb */ color: rgb(102, 67, 85);
/* oklch */ color: oklch(42.9% 0.055 347.5);

Tailwind

colors: {
  custom: {
    50: '#927784',
    500: '#664355',
    950: '#000000',
  },
}

SCSS

$custom: #664355;
$custom-light: #927784;
$custom-dark: #000000;

JSON

{
  "hex": "#664355",
  "rgb": {
    "r": 102,
    "g": 67,
    "b": 85
  },
  "hsl": {
    "h": 329.143,
    "s": 20.71,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4287,
    "c": 0.05495,
    "h": 347.5
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#664355

secondary

#709482

accent

#BD936B

background

#F9F7F8

surface

#F1EDEF

border

#CBC8CA

text

#0D090B

muted

#7E7B7C

Preview Lab

Preview with #664355

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

Preview Lab → · Contrast checker → · Palette generator →