#545A5A#545A5A
#545A5A is a mid, near-neutral grey. Relative luminance 0.099; OKLCH L 46.2% C 0.008 H 196.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #545A5A |
|---|---|
| RGB | rgb(84, 90, 90) |
| HSL | hsl(180, 3%, 34%) |
| HSV | hsv(180, 7%, 35%) |
| CMYK | cmyk(6.7%, 0%, 0%, 64.7%) |
| CIE-LAB | lab(37.73, -2.36, -0.82) |
| CIE-LCH | lch(37.73, 2.50, 199.07°) |
| OKLab | oklab(46.23% -0.0073 -0.0022) |
| OKLCH | oklch(46.23% 0.008 196.9) |
| XYZ | xyz(9.1574, 9.9352, 11.1061) |
| Luminance | 0.0993 (WCAG relative) |
| Temperature | neutral |
| Family | grey |
Closest named colors
Gunmetal (survey)
#536267
ΔE00 4.78
Slate Grey
#59656D
ΔE00 5.89
Dimgray
#696969
ΔE00 6.85
Slate
#516572
ΔE00 8.07
Charcoal Grey
#3C4142
ΔE00 8.50
Charcoal
#36454F
ΔE00 9.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#545A5A #5A5454
analogous
#545A57 #545A5A #54575A
triadic
#545A5A #5A545A #5A5A54
tetradic
#545A5A #57545A #5A5454 #575A54
square
#545A5A #57545A #5A5454 #575A54
split-complementary
#545A5A #5A5457 #5A5754
monochromatic
#191B1B #363A3A #545A5A #727A7A #919898
Accessibility & contrast
On white
7.03
#545A5A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#545A5A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #545A5A
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##545A5A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##545A5A | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#59595A
Deuteranopia (green-blind)
#58585A
Tritanopia (blue-blind)
#525A5A
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #545a5a; /* rgb */ color: rgb(84, 90, 90); /* oklch */ color: oklch(46.2% 0.008 196.9);
Tailwind
colors: {
custom: {
50: '#848888',
500: '#545a5a',
950: '#000000',
},
}SCSS
$custom: #545a5a; $custom-light: #848888; $custom-dark: #000000;
JSON
{
"hex": "#545a5a",
"rgb": {
"r": 84,
"g": 90,
"b": 90
},
"hsl": {
"h": 180,
"s": 3.448,
"l": 34.118
},
"oklch": {
"l": 0.46226,
"c": 0.0076,
"h": 196.9
},
"luminance": 0.09935
}Semantic roles & 50–950 ramp
primary
#545A5A
secondary
#888282
accent
#7B7BAD
background
#F8F8F8
surface
#EFEFEF
border
#CACACA
text
#0A0B0B
muted
#7C7C7C