#554B4E#554B4E

#554B4E is a dark, near-neutral grey. Relative luminance 0.075; OKLCH L 42.4% C 0.014 H 357.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#554B4E
RGB	rgb(85, 75, 78)
HSL	hsl(342, 6%, 31%)
HSV	hsv(342, 12%, 33%)
CMYK	cmyk(0%, 11.8%, 8.2%, 66.7%)
CIE-LAB	lab(32.95, 4.78, -0.25)
CIE-LCH	lch(32.95, 4.78, 356.99°)
OKLab	oklab(42.38% 0.0142 -0.0006)
OKLCH	oklch(42.38% 0.014 357.6)
XYZ	xyz(7.6374, 7.5136, 8.2542)
Luminance	0.0751 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B4E #4B5552

analogous

#554B53 #554B4E #554D4B

triadic

#554B4E #4E554B #4B4E55

tetradic

#554B4E #53554B #4B5552 #4D4B55

square

#554B4E #53554B #4B5552 #4D4B55

split-complementary

#554B4E #4B554D #4B5355

monochromatic

#141212 #342E30 #554B4E #76686C #94868A

Accessibility & contrast

On white

8.39

#554B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#554B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B4E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B4E	#FFFFFF	#000000	##FFFFFF
##554B4E	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4D4E

Deuteranopia (green-blind)

#4E4E4E

Tritanopia (blue-blind)

#574B4C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #554b4e;
/* rgb */ color: rgb(85, 75, 78);
/* oklch */ color: oklch(42.4% 0.014 357.6);

Tailwind

colors: {
  custom: {
    50: '#857d7f',
    500: '#554b4e',
    950: '#000000',
  },
}

SCSS

$custom: #554b4e;
$custom-light: #857d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#554b4e",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 342,
    "s": 6.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42378,
    "c": 0.01418,
    "h": 357.6
  },
  "luminance": 0.07514
}

Semantic roles & 50–950 ramp

primary

#554B4E

secondary

#788380

accent

#AF9F78

background

#F8F7F7

surface

#EFEEEE

border

#CAC9C9

text

#0B090A

muted

#7C7B7C

Preview Lab

Preview with #554B4E

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

Preview Lab → · Contrast checker → · Palette generator →