#565663#565663

#565663 is a mid, muted grey. Relative luminance 0.095; OKLCH L 45.8% C 0.021 H 285.5°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#565663
RGB	rgb(86, 86, 99)
HSL	hsl(240, 7%, 36%)
HSV	hsv(240, 13%, 39%)
CMYK	cmyk(13.1%, 13.1%, 0%, 61.2%)
CIE-LAB	lab(36.99, 2.94, -7.48)
CIE-LCH	lch(36.99, 8.04, 291.47°)
OKLab	oklab(45.79% 0.0056 -0.0202)
OKLCH	oklch(45.79% 0.021 285.5)
XYZ	xyz(9.4172, 9.5348, 13.1462)
Luminance	0.0954 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#565663 #636356

analogous

#565D63 #565663 #5D5663

triadic

#565663 #635656 #566356

tetradic

#565663 #63565D #636356 #56635D

square

#565663 #63565D #636356 #56635D

split-complementary

#565663 #635D56 #5D6356

monochromatic

#1D1D22 #3A3A42 #565663 #727284 #9393A1

Accessibility & contrast

On white

7.22

#565663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#565663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #565663

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##565663	#FFFFFF	#000000	##FFFFFF
##565663	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535764

Deuteranopia (green-blind)

#535763

Tritanopia (blue-blind)

#53585A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #565663;
/* rgb */ color: rgb(86, 86, 99);
/* oklch */ color: oklch(45.8% 0.021 285.5);

Tailwind

colors: {
  custom: {
    50: '#85858f',
    500: '#565663',
    950: '#000000',
  },
}

SCSS

$custom: #565663;
$custom-light: #85858f;
$custom-dark: #000000;

JSON

{
  "hex": "#565663",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 240,
    "s": 7.027,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45793,
    "c": 0.02097,
    "h": 285.5
  },
  "luminance": 0.09535
}

Semantic roles & 50–950 ramp

primary

#565663

secondary

#909085

accent

#B078B0

background

#F8F8F8

surface

#EFEFF0

border

#CACACB

text

#0B0B0C

muted

#7C7C7D

Preview Lab

Preview with #565663

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

Preview Lab → · Contrast checker → · Palette generator →