#606E66#606E66

#606E66 is a mid, muted grey. Relative luminance 0.146; OKLCH L 52.4% C 0.021 H 160.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#606E66
RGB	rgb(96, 110, 102)
HSL	hsl(146, 7%, 40%)
HSV	hsv(146, 13%, 43%)
CMYK	cmyk(12.7%, 0%, 7.3%, 56.9%)
CIE-LAB	lab(45.08, -7.00, 2.68)
CIE-LCH	lch(45.08, 7.49, 159.04°)
OKLab	oklab(52.4% -0.0198 0.007)
OKLCH	oklch(52.4% 0.021 160.6)
XYZ	xyz(12.7975, 14.5977, 14.7112)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606E66 #6E6068

analogous

#616E60 #606E66 #606E6D

triadic

#606E66 #66606E #6E6660

tetradic

#606E66 #60616E #6E6068 #6E6D60

square

#606E66 #60616E #6E6068 #6E6D60

split-complementary

#606E66 #6D606E #6E6061

monochromatic

#272D29 #434D48 #606E66 #7D8E84 #9EAAA3

Accessibility & contrast

On white

5.36

#606E66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#606E66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606E66

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606E66	#FFFFFF	#000000	##FFFFFF
##606E66	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6C66

Deuteranopia (green-blind)

#6B6A66

Tritanopia (blue-blind)

#5E6E6C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #606e66;
/* rgb */ color: rgb(96, 110, 102);
/* oklch */ color: oklch(52.4% 0.021 160.6);

Tailwind

colors: {
  custom: {
    50: '#8d9791',
    500: '#606e66',
    950: '#000000',
  },
}

SCSS

$custom: #606e66;
$custom-light: #8d9791;
$custom-dark: #000000;

JSON

{
  "hex": "#606e66",
  "rgb": {
    "r": 96,
    "g": 110,
    "b": 102
  },
  "hsl": {
    "h": 145.714,
    "s": 6.796,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52395,
    "c": 0.02097,
    "h": 160.6
  },
  "luminance": 0.14598
}

Semantic roles & 50–950 ramp

primary

#606E66

secondary

#9A9096

accent

#7898B0

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0D0C

muted

#7D7E7D

Preview Lab

Preview with #606E66

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

Preview Lab → · Contrast checker → · Palette generator →