#554F54#554F54

#554F54 is a dark, near-neutral grey. Relative luminance 0.082; OKLCH L 43.5% C 0.011 H 331.2°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#554F54
RGB	rgb(85, 79, 84)
HSL	hsl(310, 4%, 32%)
HSV	hsv(310, 7%, 33%)
CMYK	cmyk(0%, 7.1%, 1.2%, 66.7%)
CIE-LAB	lab(34.32, 3.51, -2.05)
CIE-LCH	lch(34.32, 4.07, 329.78°)
OKLab	oklab(43.51% 0.0098 -0.0054)
OKLCH	oklch(43.51% 0.011 331.2)
XYZ	xyz(8.1423, 8.1634, 9.5325)
Luminance	0.0816 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F54 #4F5550

analogous

#534F55 #554F54 #554F51

triadic

#554F54 #54554F #4F5455

tetradic

#554F54 #55534F #4F5550 #4F5155

square

#554F54 #55534F #4F5550 #4F5155

split-complementary

#554F54 #51554F #4F5553

monochromatic

#161415 #353235 #554F54 #756C73 #938B92

Accessibility & contrast

On white

7.98

#554F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#554F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F54

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F54	#FFFFFF	#000000	##FFFFFF
##554F54	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5054

Deuteranopia (green-blind)

#505154

Tritanopia (blue-blind)

#564F51

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #554f54;
/* rgb */ color: rgb(85, 79, 84);
/* oklch */ color: oklch(43.5% 0.011 331.2);

Tailwind

colors: {
  custom: {
    50: '#848084',
    500: '#554f54',
    950: '#000000',
  },
}

SCSS

$custom: #554f54;
$custom-light: #848084;
$custom-dark: #000000;

JSON

{
  "hex": "#554f54",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 84
  },
  "hsl": {
    "h": 310,
    "s": 3.659,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43513,
    "c": 0.01121,
    "h": 331.2
  },
  "luminance": 0.08163
}

Semantic roles & 50–950 ramp

primary

#554F54

secondary

#7D837E

accent

#AD837B

background

#F8F7F8

surface

#EFEEEF

border

#CAC9CA

text

#0B0A0A

muted

#7C7C7C

Preview Lab

Preview with #554F54

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

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