#554F4D#554F4D

#554F4D is a dark, near-neutral grey. Relative luminance 0.081; OKLCH L 43.3% C 0.009 H 39.4°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#554F4D
RGB	rgb(85, 79, 77)
HSL	hsl(15, 5%, 32%)
HSV	hsv(15, 9%, 33%)
CMYK	cmyk(0%, 7.1%, 9.4%, 66.7%)
CIE-LAB	lab(34.11, 2.06, 2.07)
CIE-LCH	lch(34.11, 2.92, 45.05°)
OKLab	oklab(43.27% 0.0067 0.0055)
OKLCH	oklch(43.27% 0.009 39.4)
XYZ	xyz(7.8817, 8.0592, 8.1601)
Luminance	0.0806 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F4D #4D5355

analogous

#554D4F #554F4D #55534D

triadic

#554F4D #4D554F #4F4D55

tetradic

#554F4D #4F554D #4D5355 #534D55

square

#554F4D #4F554D #4D5355 #534D55

split-complementary

#554F4D #4D5553 #4D4F55

monochromatic

#151313 #353130 #554F4D #756D6A #948B89

Accessibility & contrast

On white

8.04

#554F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#554F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F4D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F4D	#FFFFFF	#000000	##FFFFFF
##554F4D	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50504D

Deuteranopia (green-blind)

#52514D

Tritanopia (blue-blind)

#574E4E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #554f4d;
/* rgb */ color: rgb(85, 79, 77);
/* oklch */ color: oklch(43.3% 0.009 39.4);

Tailwind

colors: {
  custom: {
    50: '#84807e',
    500: '#554f4d',
    950: '#000000',
  },
}

SCSS

$custom: #554f4d;
$custom-light: #84807e;
$custom-dark: #000000;

JSON

{
  "hex": "#554f4d",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 77
  },
  "hsl": {
    "h": 15,
    "s": 4.938,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43273,
    "c": 0.00863,
    "h": 39.4
  },
  "luminance": 0.08059
}

Semantic roles & 50–950 ramp

primary

#554F4D

secondary

#7B8183

accent

#A1AE7A

background

#F8F7F7

surface

#EFEEEE

border

#CAC9C9

text

#0B0A0A

muted

#7C7C7C

Preview Lab

Preview with #554F4D

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

Preview Lab → · Contrast checker → · Palette generator →