#504C54#504C54

#504C54 is a dark, near-neutral grey. Relative luminance 0.075; OKLCH L 42.3% C 0.014 H 308.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#504C54
RGB	rgb(80, 76, 84)
HSL	hsl(270, 5%, 31%)
HSV	hsv(270, 10%, 33%)
CMYK	cmyk(4.8%, 9.5%, 0%, 67.1%)
CIE-LAB	lab(32.95, 3.40, -4.13)
CIE-LCH	lch(32.95, 5.34, 309.45°)
OKLab	oklab(42.33% 0.0086 -0.011)
OKLCH	oklch(42.33% 0.014 308.1)
XYZ	xyz(7.4927, 7.5145, 9.4415)
Luminance	0.0751 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504C54 #50544C

analogous

#4C4C54 #504C54 #544C54

triadic

#504C54 #54504C #4C5450

tetradic

#504C54 #544C4C #50544C #4C5454

square

#504C54 #544C4C #50544C #4C5454

split-complementary

#504C54 #54544C #4C544C

monochromatic

#131214 #312F34 #504C54 #6F6974 #8D8893

Accessibility & contrast

On white

8.39

#504C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#504C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504C54

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504C54	#FFFFFF	#000000	##FFFFFF
##504C54	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)

#4B4D54

Deuteranopia (green-blind)

#4C4E54

Tritanopia (blue-blind)

#504D4F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #504c54;
/* rgb */ color: rgb(80, 76, 84);
/* oklch */ color: oklch(42.3% 0.014 308.1);

Tailwind

colors: {
  custom: {
    50: '#817e84',
    500: '#504c54',
    950: '#000000',
  },
}

SCSS

$custom: #504c54;
$custom-light: #817e84;
$custom-dark: #000000;

JSON

{
  "hex": "#504c54",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 84
  },
  "hsl": {
    "h": 270,
    "s": 5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42326,
    "c": 0.014,
    "h": 308.1
  },
  "luminance": 0.07514
}

Semantic roles & 50–950 ramp

primary

#504C54

secondary

#7E8279

accent

#AE7A94

background

#F7F7F8

surface

#EEEEEF

border

#C9C9CA

text

#0A090A

muted

#7C7B7C

Preview Lab

Preview with #504C54

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

Preview Lab → · Contrast checker → · Palette generator →