#545B56#545B56

#545B56 is a mid, near-neutral grey. Relative luminance 0.100; OKLCH L 46.3% C 0.012 H 154.8°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#545B56
RGB	rgb(84, 91, 86)
HSL	hsl(137, 4%, 34%)
HSV	hsv(137, 8%, 36%)
CMYK	cmyk(7.7%, 0%, 5.5%, 64.3%)
CIE-LAB	lab(37.91, -3.84, 1.94)
CIE-LCH	lch(37.91, 4.30, 153.23°)
OKLab	oklab(46.33% -0.0107 0.0051)
OKLCH	oklch(46.33% 0.012 154.8)
XYZ	xyz(9.0766, 10.0388, 10.2618)
Luminance	0.1004 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545B56 #5B5459

analogous

#565B54 #545B56 #545B5A

triadic

#545B56 #56545B #5B5654

tetradic

#545B56 #54565B #5B5459 #5B5A54

square

#545B56 #54565B #5B5459 #5B5A54

split-complementary

#545B56 #5A545B #5B5456

monochromatic

#191B1A #373B38 #545B56 #717B74 #909993

Accessibility & contrast

On white

6.98

#545B56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#545B56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545B56

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545B56	#FFFFFF	#000000	##FFFFFF
##545B56	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A56

Deuteranopia (green-blind)

#5A5956

Tritanopia (blue-blind)

#535B59

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545b56;
/* rgb */ color: rgb(84, 91, 86);
/* oklch */ color: oklch(46.3% 0.012 154.8);

Tailwind

colors: {
  custom: {
    50: '#848985',
    500: '#545b56',
    950: '#000000',
  },
}

SCSS

$custom: #545b56;
$custom-light: #848985;
$custom-dark: #000000;

JSON

{
  "hex": "#545b56",
  "rgb": {
    "r": 84,
    "g": 91,
    "b": 86
  },
  "hsl": {
    "h": 137.143,
    "s": 4,
    "l": 34.314
  },
  "oklch": {
    "l": 0.46334,
    "c": 0.01188,
    "h": 154.8
  },
  "luminance": 0.10039
}

Semantic roles & 50–950 ramp

primary

#545B56

secondary

#898287

accent

#7B9FAD

background

#F8F8F8

surface

#EFF0EF

border

#CACBCA

text

#0A0B0B

muted

#7C7C7C

Preview Lab

Preview with #545B56

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

Preview Lab → · Contrast checker → · Palette generator →