#4C554F#4C554F

#4C554F is a dark, near-neutral grey. Relative luminance 0.086; OKLCH L 44.0% C 0.015 H 156.6°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C554F
RGB	rgb(76, 85, 79)
HSL	hsl(140, 6%, 32%)
HSV	hsv(140, 11%, 33%)
CMYK	cmyk(10.6%, 0%, 7.1%, 66.7%)
CIE-LAB	lab(35.20, -4.90, 2.29)
CIE-LCH	lch(35.20, 5.40, 154.97°)
OKLab	oklab(43.96% -0.0137 0.006)
OKLCH	oklch(43.96% 0.015 156.6)
XYZ	xyz(7.6400, 8.5979, 8.6527)
Luminance	0.0860 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C554F #554C52

analogous

#4E554C #4C554F #4C5554

triadic

#4C554F #4F4C55 #554F4C

tetradic

#4C554F #4C4E55 #554C52 #55544C

square

#4C554F #4C4E55 #554C52 #55544C

split-complementary

#4C554F #544C55 #554C4E

monochromatic

#121413 #2F3531 #4C554F #69756D #87948C

Accessibility & contrast

On white

7.72

#4C554F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4C554F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C554F

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C554F	#FFFFFF	#000000	##FFFFFF
##4C554F	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534F

Deuteranopia (green-blind)

#53524F

Tritanopia (blue-blind)

#4B5553

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4c554f;
/* rgb */ color: rgb(76, 85, 79);
/* oklch */ color: oklch(44.0% 0.015 156.6);

Tailwind

colors: {
  custom: {
    50: '#7e8480',
    500: '#4c554f',
    950: '#000000',
  },
}

SCSS

$custom: #4c554f;
$custom-light: #7e8480;
$custom-dark: #000000;

JSON

{
  "hex": "#4c554f",
  "rgb": {
    "r": 76,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 140,
    "s": 5.59,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43955,
    "c": 0.01499,
    "h": 156.6
  },
  "luminance": 0.08598
}

Semantic roles & 50–950 ramp

primary

#4C554F

secondary

#837980

accent

#799DAF

background

#F7F8F7

surface

#EEEFEE

border

#C9CAC9

text

#090B0A

muted

#7B7C7C

Preview Lab

Preview with #4C554F

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

Preview Lab → · Contrast checker → · Palette generator →