#687A76#687A76

#687A76 is a mid, muted grey. Relative luminance 0.182; OKLCH L 56.4% C 0.022 H 180.6°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#687A76
RGB	rgb(104, 122, 118)
HSL	hsl(167, 8%, 44%)
HSV	hsv(167, 15%, 48%)
CMYK	cmyk(14.8%, 0%, 3.3%, 52.2%)
CIE-LAB	lab(49.70, -7.48, -0.04)
CIE-LCH	lch(49.70, 7.48, 180.29°)
OKLab	oklab(56.36% -0.0221 -0.0002)
OKLCH	oklch(56.36% 0.022 180.6)
XYZ	xyz(15.9377, 18.1698, 19.8034)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687A76 #7A686C

analogous

#687A6D #687A76 #68757A

triadic

#687A76 #76687A #7A7668

tetradic

#687A76 #6D687A #7A686C #757A68

square

#687A76 #6D687A #7A686C #757A68

split-complementary

#687A76 #7A6875 #7A6D68

monochromatic

#303836 #4C5956 #687A76 #879895 #A8B5B2

Accessibility & contrast

On white

4.53

#687A76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#687A76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687A76

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687A76	#FFFFFF	#000000	##000000
##687A76	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787876

Deuteranopia (green-blind)

#757576

Tritanopia (blue-blind)

#647B79

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #687a76;
/* rgb */ color: rgb(104, 122, 118);
/* oklch */ color: oklch(56.4% 0.022 180.6);

Tailwind

colors: {
  custom: {
    50: '#93a09d',
    500: '#687a76',
    950: '#000000',
  },
}

SCSS

$custom: #687a76;
$custom-light: #93a09d;
$custom-dark: #000000;

JSON

{
  "hex": "#687a76",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 118
  },
  "hsl": {
    "h": 166.667,
    "s": 7.965,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5636,
    "c": 0.02209,
    "h": 180.6
  },
  "luminance": 0.1817
}

Semantic roles & 50–950 ramp

primary

#687A76

secondary

#A49A9C

accent

#7784B1

background

#F9F9F9

surface

#F1F2F2

border

#CBCCCC

text

#0D0E0E

muted

#7E7E7E

Preview Lab

Preview with #687A76

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

Preview Lab → · Contrast checker → · Palette generator →