#64565C#64565C

#64565C is a mid, muted grey. Relative luminance 0.101; OKLCH L 46.9% C 0.020 H 350.2°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#64565C
RGB	rgb(100, 86, 92)
HSL	hsl(334, 8%, 36%)
HSV	hsv(334, 14%, 39%)
CMYK	cmyk(0%, 14%, 8%, 60.8%)
CIE-LAB	lab(38.09, 6.89, -1.35)
CIE-LCH	lch(38.09, 7.02, 348.88°)
OKLab	oklab(46.89% 0.0202 -0.0035)
OKLCH	oklch(46.89% 0.02 350.2)
XYZ	xyz(10.5149, 10.1378, 11.5260)
Luminance	0.1014 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64565C #56645E

analogous

#645663 #64565C #645756

triadic

#64565C #5C6456 #565C64

tetradic

#64565C #636456 #56645E #575664

square

#64565C #636456 #56645E #575664

split-complementary

#64565C #566457 #566364

monochromatic

#221D1F #433A3E #64565C #85727A #A29399

Accessibility & contrast

On white

6.94

#64565C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#64565C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64565C

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64565C	#FFFFFF	#000000	##FFFFFF
##64565C	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585C

Deuteranopia (green-blind)

#5A5A5C

Tritanopia (blue-blind)

#665658

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #64565c;
/* rgb */ color: rgb(100, 86, 92);
/* oklch */ color: oklch(46.9% 0.020 350.2);

Tailwind

colors: {
  custom: {
    50: '#90858a',
    500: '#64565c',
    950: '#000000',
  },
}

SCSS

$custom: #64565c;
$custom-light: #90858a;
$custom-dark: #000000;

JSON

{
  "hex": "#64565c",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 92
  },
  "hsl": {
    "h": 334.286,
    "s": 7.527,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4689,
    "c": 0.02048,
    "h": 350.2
  },
  "luminance": 0.10138
}

Semantic roles & 50–950 ramp

primary

#64565C

secondary

#85918C

accent

#B19877

background

#F8F8F8

surface

#F0EFF0

border

#CBCACB

text

#0C0B0B

muted

#7D7C7C

Preview Lab

Preview with #64565C

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

Preview Lab → · Contrast checker → · Palette generator →