#554C55#554C55

#554C55 is a dark, near-neutral grey. Relative luminance 0.078; OKLCH L 42.9% C 0.019 H 325.9°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#554C55
RGB	rgb(85, 76, 85)
HSL	hsl(300, 6%, 32%)
HSV	hsv(300, 11%, 33%)
CMYK	cmyk(0%, 10.6%, 0%, 66.7%)
CIE-LAB	lab(33.47, 5.62, -3.94)
CIE-LCH	lch(33.47, 6.86, 324.97°)
OKLab	oklab(42.86% 0.0155 -0.0105)
OKLCH	oklch(42.86% 0.019 325.9)
XYZ	xyz(7.9702, 7.7561, 9.6698)
Luminance	0.0776 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554C55 #4C554C

analogous

#514C55 #554C55 #554C51

triadic

#554C55 #55554C #4C5555

tetradic

#554C55 #55514C #4C554C #4C5155

square

#554C55 #55514C #4C554C #4C5155

split-complementary

#554C55 #51554C #4C5551

monochromatic

#141214 #352F35 #554C55 #756975 #948794

Accessibility & contrast

On white

8.23

#554C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#554C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554C55

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554C55	#FFFFFF	#000000	##FFFFFF
##554C55	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E55

Deuteranopia (green-blind)

#4D4F55

Tritanopia (blue-blind)

#564D4F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554c55;
/* rgb */ color: rgb(85, 76, 85);
/* oklch */ color: oklch(42.9% 0.019 325.9);

Tailwind

colors: {
  custom: {
    50: '#847e84',
    500: '#554c55',
    950: '#000000',
  },
}

SCSS

$custom: #554c55;
$custom-light: #847e84;
$custom-dark: #000000;

JSON

{
  "hex": "#554c55",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 85
  },
  "hsl": {
    "h": 300,
    "s": 5.59,
    "l": 31.569
  },
  "oklch": {
    "l": 0.4286,
    "c": 0.01867,
    "h": 325.9
  },
  "luminance": 0.07756
}

Semantic roles & 50–950 ramp

primary

#554C55

secondary

#798379

accent

#AF7979

background

#F8F7F8

surface

#EFEEEF

border

#CAC9CA

text

#0B090B

muted

#7C7B7C

Preview Lab

Preview with #554C55

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

Preview Lab → · Contrast checker → · Palette generator →