#64685C#64685C

#64685C is a mid, near-neutral grey. Relative luminance 0.134; OKLCH L 51.0% C 0.019 H 122.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#64685C
RGB	rgb(100, 104, 92)
HSL	hsl(80, 6%, 38%)
HSV	hsv(80, 12%, 41%)
CMYK	cmyk(3.8%, 0%, 11.5%, 59.2%)
CIE-LAB	lab(43.33, -3.97, 6.23)
CIE-LCH	lch(43.33, 7.39, 122.46°)
OKLab	oklab(51.01% -0.0102 0.0162)
OKLCH	oklch(51.01% 0.019 122.1)
XYZ	xyz(12.1373, 13.3827, 12.0668)
Luminance	0.1338 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64685C #605C68

analogous

#68665C #64685C #5E685C

triadic

#64685C #5C6468 #685C64

tetradic

#64685C #5C6866 #605C68 #685C5E

square

#64685C #5C6866 #605C68 #685C5E

split-complementary

#64685C #5C5E68 #665C68

monochromatic

#262723 #45483F #64685C #838879 #A1A599

Accessibility & contrast

On white

5.71

#64685C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#64685C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64685C

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64685C	#FFFFFF	#000000	##FFFFFF
##64685C	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A665B

Deuteranopia (green-blind)

#69665C

Tritanopia (blue-blind)

#656765

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #64685c;
/* rgb */ color: rgb(100, 104, 92);
/* oklch */ color: oklch(51.0% 0.019 122.1);

Tailwind

colors: {
  custom: {
    50: '#90938a',
    500: '#64685c',
    950: '#000000',
  },
}

SCSS

$custom: #64685c;
$custom-light: #90938a;
$custom-dark: #000000;

JSON

{
  "hex": "#64685c",
  "rgb": {
    "r": 100,
    "g": 104,
    "b": 92
  },
  "hsl": {
    "h": 80,
    "s": 6.122,
    "l": 38.431
  },
  "oklch": {
    "l": 0.51006,
    "c": 0.01914,
    "h": 122.1
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#64685C

secondary

#8E8B95

accent

#79AF8B

background

#F8F9F8

surface

#F0F1F0

border

#CBCBCB

text

#0C0D0B

muted

#7D7E7C

Preview Lab

Preview with #64685C

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

Preview Lab → · Contrast checker → · Palette generator →