#554D54#554D54

#554D54 is a dark, near-neutral grey. Relative luminance 0.079; OKLCH L 43.1% C 0.015 H 329.8°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#554D54
RGB	rgb(85, 77, 84)
HSL	hsl(308, 5%, 32%)
HSV	hsv(308, 9%, 33%)
CMYK	cmyk(0%, 9.4%, 1.2%, 66.7%)
CIE-LAB	lab(33.73, 4.77, -2.92)
CIE-LCH	lch(33.73, 5.59, 328.55°)
OKLab	oklab(43.05% 0.0133 -0.0077)
OKLCH	oklch(43.05% 0.015 329.8)
XYZ	xyz(8.0002, 7.8792, 9.4852)
Luminance	0.0788 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554D54 #4D554E

analogous

#524D55 #554D54 #554D50

triadic

#554D54 #54554D #4D5455

tetradic

#554D54 #55524D #4D554E #4D5055

square

#554D54 #55524D #4D554E #4D5055

split-complementary

#554D54 #50554D #4D5552

monochromatic

#151315 #353034 #554D54 #756A74 #948992

Accessibility & contrast

On white

8.15

#554D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#554D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554D54

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554D54	#FFFFFF	#000000	##FFFFFF
##554D54	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4F54

Deuteranopia (green-blind)

#4E5054

Tritanopia (blue-blind)

#564D4F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554d54;
/* rgb */ color: rgb(85, 77, 84);
/* oklch */ color: oklch(43.1% 0.015 329.8);

Tailwind

colors: {
  custom: {
    50: '#847e84',
    500: '#554d54',
    950: '#000000',
  },
}

SCSS

$custom: #554d54;
$custom-light: #847e84;
$custom-dark: #000000;

JSON

{
  "hex": "#554d54",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 84
  },
  "hsl": {
    "h": 307.5,
    "s": 4.938,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43051,
    "c": 0.01537,
    "h": 329.8
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#554D54

secondary

#7B837C

accent

#AE807A

background

#F8F7F8

surface

#EFEEEF

border

#CAC9CA

text

#0B0A0A

muted

#7C7C7C

Preview Lab

Preview with #554D54

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

Preview Lab → · Contrast checker → · Palette generator →