#4C4E57#4C4E57

#4C4E57 is a dark, near-neutral grey. Relative luminance 0.077; OKLCH L 42.5% C 0.015 H 275.8°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E57
RGB	rgb(76, 78, 87)
HSL	hsl(229, 7%, 32%)
HSV	hsv(229, 13%, 34%)
CMYK	cmyk(12.6%, 10.3%, 0%, 65.9%)
CIE-LAB	lab(33.29, 1.27, -5.56)
CIE-LCH	lch(33.29, 5.70, 282.86°)
OKLab	oklab(42.54% 0.0015 -0.015)
OKLCH	oklch(42.54% 0.015 275.8)
XYZ	xyz(7.4248, 7.6733, 10.1049)
Luminance	0.0767 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E57 #57554C

analogous

#4C5457 #4C4E57 #504C57

triadic

#4C4E57 #574C4E #4E574C

tetradic

#4C4E57 #574C54 #57554C #4C5750

square

#4C4E57 #574C54 #57554C #4C5750

split-complementary

#4C4E57 #57504C #54574C

monochromatic

#131316 #2F3136 #4C4E57 #696B78 #878A96

Accessibility & contrast

On white

8.29

#4C4E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4C4E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E57

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E57	#FFFFFF	#000000	##FFFFFF
##4C4E57	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F57

Deuteranopia (green-blind)

#4B4E57

Tritanopia (blue-blind)

#4A5051

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c4e57;
/* rgb */ color: rgb(76, 78, 87);
/* oklch */ color: oklch(42.5% 0.015 275.8);

Tailwind

colors: {
  custom: {
    50: '#7e7f86',
    500: '#4c4e57',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e57;
$custom-light: #7e7f86;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e57",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 229.091,
    "s": 6.748,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42539,
    "c": 0.01506,
    "h": 275.8
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#4C4E57

secondary

#858379

accent

#A678B0

background

#F7F7F8

surface

#EEEEEF

border

#C9C9CA

text

#090A0B

muted

#7B7C7C

Preview Lab

Preview with #4C4E57

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

Preview Lab → · Contrast checker → · Palette generator →