#545A57#545A57

#545A57 is a mid, near-neutral grey. Relative luminance 0.099; OKLCH L 46.1% C 0.009 H 164.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#545A57
RGB	rgb(84, 90, 87)
HSL	hsl(150, 3%, 34%)
HSV	hsv(150, 7%, 35%)
CMYK	cmyk(6.7%, 0%, 3.3%, 64.7%)
CIE-LAB	lab(37.64, -3.02, 0.91)
CIE-LCH	lch(37.64, 3.15, 163.15°)
OKLab	oklab(46.13% -0.0086 0.0024)
OKLCH	oklch(46.13% 0.009 164.6)
XYZ	xyz(9.0323, 9.8852, 10.4472)
Luminance	0.0988 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545A57 #5A5457

analogous

#545A54 #545A57 #545A5A

triadic

#545A57 #57545A #5A5754

tetradic

#545A57 #54545A #5A5457 #5A5A54

square

#545A57 #54545A #5A5457 #5A5A54

split-complementary

#545A57 #5A545A #5A5454

monochromatic

#191B1A #363A38 #545A57 #727A76 #919894

Accessibility & contrast

On white

7.05

#545A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#545A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545A57

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545A57	#FFFFFF	#000000	##FFFFFF
##545A57	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5957

Deuteranopia (green-blind)

#595857

Tritanopia (blue-blind)

#535A59

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #545a57;
/* rgb */ color: rgb(84, 90, 87);
/* oklch */ color: oklch(46.1% 0.009 164.6);

Tailwind

colors: {
  custom: {
    50: '#848886',
    500: '#545a57',
    950: '#000000',
  },
}

SCSS

$custom: #545a57;
$custom-light: #848886;
$custom-dark: #000000;

JSON

{
  "hex": "#545a57",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 87
  },
  "hsl": {
    "h": 150,
    "s": 3.448,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46125,
    "c": 0.00896,
    "h": 164.6
  },
  "luminance": 0.09885
}

Semantic roles & 50–950 ramp

primary

#545A57

secondary

#888285

accent

#7B94AD

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0A0B0B

muted

#7C7C7C

Preview Lab

Preview with #545A57

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

Preview Lab → · Contrast checker → · Palette generator →