#545E58#545E58

#545E58 is a mid, near-neutral grey. Relative luminance 0.106; OKLCH L 47.1% C 0.016 H 159.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#545E58
RGB	rgb(84, 94, 88)
HSL	hsl(144, 6%, 35%)
HSV	hsv(144, 11%, 37%)
CMYK	cmyk(10.6%, 0%, 6.4%, 63.1%)
CIE-LAB	lab(38.89, -5.20, 2.12)
CIE-LCH	lch(38.89, 5.62, 157.88°)
OKLab	oklab(47.13% -0.0147 0.0055)
OKLCH	oklch(47.13% 0.016 159.5)
XYZ	xyz(9.4199, 10.5947, 10.7793)
Luminance	0.1060 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E58 #5E545A

analogous

#555E54 #545E58 #545E5D

triadic

#545E58 #58545E #5E5854

tetradic

#545E58 #54555E #5E545A #5E5D54

square

#545E58 #54555E #5E545A #5E5D54

split-complementary

#545E58 #5D545E #5E5455

monochromatic

#1A1D1B #373E3A #545E58 #717E76 #909C95

Accessibility & contrast

On white

6.73

#545E58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#545E58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545E58

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E58	#FFFFFF	#000000	##FFFFFF
##545E58	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C58

Deuteranopia (green-blind)

#5C5B58

Tritanopia (blue-blind)

#525E5C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #545e58;
/* rgb */ color: rgb(84, 94, 88);
/* oklch */ color: oklch(47.1% 0.016 159.5);

Tailwind

colors: {
  custom: {
    50: '#848b87',
    500: '#545e58',
    950: '#000000',
  },
}

SCSS

$custom: #545e58;
$custom-light: #848b87;
$custom-dark: #000000;

JSON

{
  "hex": "#545e58",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 88
  },
  "hsl": {
    "h": 144,
    "s": 5.618,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47126,
    "c": 0.0157,
    "h": 159.5
  },
  "luminance": 0.10595
}

Semantic roles & 50–950 ramp

primary

#545E58

secondary

#8C8288

accent

#7999AF

background

#F8F8F8

surface

#EFF0EF

border

#CACBCA

text

#0A0C0B

muted

#7C7D7C

Preview Lab

Preview with #545E58

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

Preview Lab → · Contrast checker → · Palette generator →