#686366#686366

#686366 is a mid, near-neutral grey. Relative luminance 0.128; OKLCH L 50.5% C 0.008 H 340.6°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#686366
RGB	rgb(104, 99, 102)
HSL	hsl(324, 2%, 40%)
HSV	hsv(324, 5%, 41%)
CMYK	cmyk(0%, 4.8%, 1.9%, 59.2%)
CIE-LAB	lab(42.50, 2.58, -0.99)
CIE-LCH	lch(42.50, 2.76, 338.97°)
OKLab	oklab(50.53% 0.0074 -0.0026)
OKLCH	oklch(50.53% 0.008 340.6)
XYZ	xyz(12.5687, 12.8261, 14.3814)
Luminance	0.1283 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686366 #636865

analogous

#686368 #686366 #686364

triadic

#686366 #666863 #636668

tetradic

#686366 #686863 #636865 #636468

square

#686366 #686863 #636865 #636468

split-complementary

#686366 #646863 #636868

monochromatic

#292728 #494547 #686366 #878185 #A5A0A3

Accessibility & contrast

On white

5.89

#686366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#686366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #686366

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686366	#FFFFFF	#000000	##FFFFFF
##686366	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636466

Deuteranopia (green-blind)

#646566

Tritanopia (blue-blind)

#696364

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #686366;
/* rgb */ color: rgb(104, 99, 102);
/* oklch */ color: oklch(50.5% 0.008 340.6);

Tailwind

colors: {
  custom: {
    50: '#938f91',
    500: '#686366',
    950: '#000000',
  },
}

SCSS

$custom: #686366;
$custom-light: #938f91;
$custom-dark: #000000;

JSON

{
  "hex": "#686366",
  "rgb": {
    "r": 104,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 324,
    "s": 2.463,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50528,
    "c": 0.00782,
    "h": 340.6
  },
  "luminance": 0.12826
}

Semantic roles & 50–950 ramp

primary

#686366

secondary

#929593

accent

#AC8F7C

background

#F9F8F8

surface

#F1F0F0

border

#CBCBCB

text

#0D0C0C

muted

#7E7D7D

Preview Lab

Preview with #686366

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

Preview Lab → · Contrast checker → · Palette generator →