#556367#556367

#556367 is a mid, near-neutral cyan. Relative luminance 0.118; OKLCH L 48.9% C 0.018 H 216.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#556367
RGB	rgb(85, 99, 103)
HSL	hsl(193, 10%, 37%)
HSV	hsv(193, 17%, 40%)
CMYK	cmyk(17.5%, 3.9%, 0%, 59.6%)
CIE-LAB	lab(40.95, -4.39, -4.06)
CIE-LCH	lch(40.95, 5.98, 222.82°)
OKLab	oklab(48.93% -0.0147 -0.011)
OKLCH	oklch(48.93% 0.018 216.8)
XYZ	xyz(10.6557, 11.8340, 14.5521)
Luminance	0.1183 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#556367 #675955

analogous

#556762 #556367 #555A67

triadic

#556367 #675563 #636755

tetradic

#556367 #625567 #675955 #5A6755

square

#556367 #625567 #675955 #5A6755

split-complementary

#556367 #67555A #676255

monochromatic

#1E2324 #394345 #556367 #718389 #92A1A5

Accessibility & contrast

On white

6.24

#556367 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#556367 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #556367

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##556367	#FFFFFF	#000000	##FFFFFF
##556367	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606267

Deuteranopia (green-blind)

#5D6067

Tritanopia (blue-blind)

#506564

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #556367;
/* rgb */ color: rgb(85, 99, 103);
/* oklch */ color: oklch(48.9% 0.018 216.8);

Tailwind

colors: {
  custom: {
    50: '#858f92',
    500: '#556367',
    950: '#000000',
  },
}

SCSS

$custom: #556367;
$custom-light: #858f92;
$custom-dark: #000000;

JSON

{
  "hex": "#556367",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 103
  },
  "hsl": {
    "h": 193.333,
    "s": 9.574,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48927,
    "c": 0.01833,
    "h": 216.8
  },
  "luminance": 0.11834
}

Semantic roles & 50–950 ramp

primary

#556367

secondary

#948884

accent

#8375B3

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0B0C0D

muted

#7C7D7D

Preview Lab

Preview with #556367

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

Preview Lab → · Contrast checker → · Palette generator →