#66727A#66727A

#66727A is a mid, near-neutral cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.019 H 236.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#66727A
RGB	rgb(102, 114, 122)
HSL	hsl(204, 9%, 44%)
HSV	hsv(204, 16%, 48%)
CMYK	cmyk(16.4%, 6.6%, 0%, 52.2%)
CIE-LAB	lab(47.32, -2.67, -5.94)
CIE-LCH	lch(47.32, 6.51, 245.75°)
OKLab	oklab(54.48% -0.0104 -0.016)
OKLCH	oklch(54.48% 0.019 236.9)
XYZ	xyz(15.0088, 16.2642, 20.7571)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66727A #7A6E66

analogous

#667A78 #66727A #66687A

triadic

#66727A #7A6672 #727A66

tetradic

#66727A #78667A #7A6E66 #687A66

square

#66727A #78667A #7A6E66 #687A66

split-complementary

#66727A #7A6668 #7A7866

monochromatic

#2E3437 #4A5359 #66727A #859199 #A6AFB5

Accessibility & contrast

On white

4.94

#66727A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#66727A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66727A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66727A	#FFFFFF	#000000	##FFFFFF
##66727A	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727A

Deuteranopia (green-blind)

#6C6F7A

Tritanopia (blue-blind)

#617474

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #66727a;
/* rgb */ color: rgb(102, 114, 122);
/* oklch */ color: oklch(54.5% 0.019 236.9);

Tailwind

colors: {
  custom: {
    50: '#919aa0',
    500: '#66727a',
    950: '#000000',
  },
}

SCSS

$custom: #66727a;
$custom-light: #919aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#66727a",
  "rgb": {
    "r": 102,
    "g": 114,
    "b": 122
  },
  "hsl": {
    "h": 204,
    "s": 8.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5448,
    "c": 0.01912,
    "h": 236.9
  },
  "luminance": 0.16265
}

Semantic roles & 50–950 ramp

primary

#66727A

secondary

#A49D98

accent

#8E76B2

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0D0E0E

muted

#7D7E7E

Preview Lab

Preview with #66727A

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

Preview Lab → · Contrast checker → · Palette generator →