#5A6766#5A6766

#5A6766 is a mid, near-neutral grey. Relative luminance 0.128; OKLCH L 50.2% C 0.016 H 191.0°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5A6766
RGB	rgb(90, 103, 102)
HSL	hsl(175, 7%, 38%)
HSV	hsv(175, 13%, 40%)
CMYK	cmyk(12.6%, 0%, 1%, 59.6%)
CIE-LAB	lab(42.51, -5.16, -1.11)
CIE-LCH	lch(42.51, 5.28, 192.18°)
OKLab	oklab(50.25% -0.0157 -0.0031)
OKLCH	oklch(50.25% 0.016 191)
XYZ	xyz(11.4644, 12.8332, 14.4408)
Luminance	0.1283 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6766 #675A5B

analogous

#5A675F #5A6766 #5A6167

triadic

#5A6766 #665A67 #67665A

tetradic

#5A6766 #5F5A67 #675A5B #61675A

square

#5A6766 #5F5A67 #675A5B #61675A

split-complementary

#5A6766 #675A61 #675F5A

monochromatic

#212625 #3D4646 #5A6766 #778886 #97A4A3

Accessibility & contrast

On white

5.89

#5A6766 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5A6766 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6766

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6766	#FFFFFF	#000000	##FFFFFF
##5A6766	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)

#656666

Deuteranopia (green-blind)

#636466

Tritanopia (blue-blind)

#576867

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5a6766;
/* rgb */ color: rgb(90, 103, 102);
/* oklch */ color: oklch(50.2% 0.016 191.0);

Tailwind

colors: {
  custom: {
    50: '#889291',
    500: '#5a6766',
    950: '#000000',
  },
}

SCSS

$custom: #5a6766;
$custom-light: #889291;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6766",
  "rgb": {
    "r": 90,
    "g": 103,
    "b": 102
  },
  "hsl": {
    "h": 175.385,
    "s": 6.736,
    "l": 37.843
  },
  "oklch": {
    "l": 0.50246,
    "c": 0.01595,
    "h": 191
  },
  "luminance": 0.12833
}

Semantic roles & 50–950 ramp

primary

#5A6766

secondary

#94898A

accent

#787CB0

background

#F8F8F8

surface

#F0F0F0

border

#CBCBCB

text

#0B0D0C

muted

#7C7D7D

Preview Lab

Preview with #5A6766

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

Preview Lab → · Contrast checker → · Palette generator →