#545F52#545F52

#545F52 is a mid, muted grey. Relative luminance 0.107; OKLCH L 47.2% C 0.025 H 140.8°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#545F52
RGB	rgb(84, 95, 82)
HSL	hsl(111, 7%, 35%)
HSV	hsv(111, 14%, 37%)
CMYK	cmyk(11.6%, 0%, 13.7%, 62.7%)
CIE-LAB	lab(39.03, -7.05, 6.01)
CIE-LCH	lch(39.03, 9.27, 139.54°)
OKLab	oklab(47.19% -0.0191 0.0156)
OKLCH	oklch(47.19% 0.025 140.8)
XYZ	xyz(9.2711, 10.6783, 9.5537)
Luminance	0.1068 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545F52 #5D525F

analogous

#5B5F52 #545F52 #525F57

triadic

#545F52 #52545F #5F5254

tetradic

#545F52 #525B5F #5D525F #5F5752

square

#545F52 #525B5F #5D525F #5F5752

split-complementary

#545F52 #57525F #5F525B

monochromatic

#1A1D19 #373E36 #545F52 #71806E #909D8E

Accessibility & contrast

On white

6.70

#545F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#545F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545F52

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545F52	#FFFFFF	#000000	##FFFFFF
##545F52	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D51

Deuteranopia (green-blind)

#5E5B53

Tritanopia (blue-blind)

#535E5B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #545f52;
/* rgb */ color: rgb(84, 95, 82);
/* oklch */ color: oklch(47.2% 0.025 140.8);

Tailwind

colors: {
  custom: {
    50: '#848c82',
    500: '#545f52',
    950: '#000000',
  },
}

SCSS

$custom: #545f52;
$custom-light: #848c82;
$custom-dark: #000000;

JSON

{
  "hex": "#545f52",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 82
  },
  "hsl": {
    "h": 110.769,
    "s": 7.345,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47186,
    "c": 0.0247,
    "h": 140.8
  },
  "luminance": 0.10678
}

Semantic roles & 50–950 ramp

primary

#545F52

secondary

#8B808D

accent

#77B0A8

background

#F8F8F7

surface

#EFF0EE

border

#CACBC9

text

#0A0C0A

muted

#7C7D7C

Preview Lab

Preview with #545F52

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

Preview Lab → · Contrast checker → · Palette generator →