#64665E#64665E

#64665E is a mid, near-neutral grey. Relative luminance 0.130; OKLCH L 50.6% C 0.013 H 118.3°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#64665E
RGB	rgb(100, 102, 94)
HSL	hsl(75, 4%, 38%)
HSV	hsv(75, 8%, 40%)
CMYK	cmyk(2%, 0%, 7.8%, 60%)
CIE-LAB	lab(42.79, -2.40, 4.25)
CIE-LCH	lch(42.79, 4.88, 119.45°)
OKLab	oklab(50.6% -0.006 0.0111)
OKLCH	oklch(50.6% 0.013 118.3)
XYZ	xyz(12.0270, 13.0202, 12.4671)
Luminance	0.1302 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64665E #605E66

analogous

#66645E #64665E #60665E

triadic

#64665E #5E6466 #665E64

tetradic

#64665E #5E6664 #605E66 #665E60

square

#64665E #5E6664 #605E66 #665E60

split-complementary

#64665E #5E6066 #645E66

monochromatic

#262623 #454641 #64665E #83867B #A1A39B

Accessibility & contrast

On white

5.83

#64665E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#64665E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64665E

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64665E	#FFFFFF	#000000	##FFFFFF
##64665E	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67655E

Deuteranopia (green-blind)

#67655E

Tritanopia (blue-blind)

#656564

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #64665e;
/* rgb */ color: rgb(100, 102, 94);
/* oklch */ color: oklch(50.6% 0.013 118.3);

Tailwind

colors: {
  custom: {
    50: '#90918b',
    500: '#64665e',
    950: '#000000',
  },
}

SCSS

$custom: #64665e;
$custom-light: #90918b;
$custom-dark: #000000;

JSON

{
  "hex": "#64665e",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 94
  },
  "hsl": {
    "h": 75,
    "s": 4.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.50597,
    "c": 0.01263,
    "h": 118.3
  },
  "luminance": 0.1302
}

Semantic roles & 50–950 ramp

primary

#64665E

secondary

#8E8D93

accent

#7BAD87

background

#F8F8F8

surface

#F0F0F0

border

#CBCBCB

text

#0C0C0C

muted

#7D7D7D

Preview Lab

Preview with #64665E

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

Preview Lab → · Contrast checker → · Palette generator →