#64665F#64665F

#64665F is a mid, near-neutral grey. Relative luminance 0.130; OKLCH L 50.6% C 0.011 H 119.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#64665F
RGB	rgb(100, 102, 95)
HSL	hsl(77, 4%, 39%)
HSV	hsv(77, 7%, 40%)
CMYK	cmyk(2%, 0%, 6.9%, 60%)
CIE-LAB	lab(42.82, -2.20, 3.68)
CIE-LCH	lch(42.82, 4.29, 120.89°)
OKLab	oklab(50.63% -0.0055 0.0097)
OKLCH	oklch(50.63% 0.011 119.8)
XYZ	xyz(12.0721, 13.0383, 12.7049)
Luminance	0.1304 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64665F #615F66

analogous

#66645F #64665F #60665F

triadic

#64665F #5F6466 #665F64

tetradic

#64665F #5F6664 #615F66 #665F60

square

#64665F #5F6664 #615F66 #665F60

split-complementary

#64665F #5F6066 #645F66

monochromatic

#262724 #454641 #64665F #83867D #A1A39C

Accessibility & contrast

On white

5.82

#64665F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#64665F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64665F

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64665F	#FFFFFF	#000000	##FFFFFF
##64665F	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67655F

Deuteranopia (green-blind)

#67655F

Tritanopia (blue-blind)

#656564

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #64665f;
/* rgb */ color: rgb(100, 102, 95);
/* oklch */ color: oklch(50.6% 0.011 119.8);

Tailwind

colors: {
  custom: {
    50: '#90918c',
    500: '#64665f',
    950: '#000000',
  },
}

SCSS

$custom: #64665f;
$custom-light: #90918c;
$custom-dark: #000000;

JSON

{
  "hex": "#64665f",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 95
  },
  "hsl": {
    "h": 77.143,
    "s": 3.553,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50627,
    "c": 0.01112,
    "h": 119.8
  },
  "luminance": 0.13038
}

Semantic roles & 50–950 ramp

primary

#64665F

secondary

#8F8E93

accent

#7BAD89

background

#F8F8F8

surface

#F0F0F0

border

#CBCBCB

text

#0C0C0C

muted

#7D7D7D

Preview Lab

Preview with #64665F

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

Preview Lab → · Contrast checker → · Palette generator →