#4D544F#4D544F

#4D544F is a dark, near-neutral grey. Relative luminance 0.085; OKLCH L 43.8% C 0.012 H 154.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D544F
RGB	rgb(77, 84, 79)
HSL	hsl(137, 4%, 32%)
HSV	hsv(137, 8%, 33%)
CMYK	cmyk(8.3%, 0%, 6%, 67.1%)
CIE-LAB	lab(34.97, -3.89, 1.97)
CIE-LCH	lch(34.97, 4.36, 153.20°)
OKLab	oklab(43.8% -0.0109 0.0051)
OKLCH	oklch(43.8% 0.012 154.8)
XYZ	xyz(7.6419, 8.4829, 8.6304)
Luminance	0.0848 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D544F #544D52

analogous

#4F544D #4D544F #4D5453

triadic

#4D544F #4F4D54 #544F4D

tetradic

#4D544F #4D4F54 #544D52 #54534D

square

#4D544F #4D4F54 #544D52 #54534D

split-complementary

#4D544F #534D54 #544D4F

monochromatic

#121413 #303431 #4D544F #6A746D #89938C

Accessibility & contrast

On white

7.79

#4D544F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4D544F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D544F

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D544F	#FFFFFF	#000000	##FFFFFF
##4D544F	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#53524F

Tritanopia (blue-blind)

#4C5452

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d544f;
/* rgb */ color: rgb(77, 84, 79);
/* oklch */ color: oklch(43.8% 0.012 154.8);

Tailwind

colors: {
  custom: {
    50: '#7e8480',
    500: '#4d544f',
    950: '#000000',
  },
}

SCSS

$custom: #4d544f;
$custom-light: #7e8480;
$custom-dark: #000000;

JSON

{
  "hex": "#4d544f",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 79
  },
  "hsl": {
    "h": 137.143,
    "s": 4.348,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.01204,
    "h": 154.8
  },
  "luminance": 0.08483
}

Semantic roles & 50–950 ramp

primary

#4D544F

secondary

#827B80

accent

#7A9FAE

background

#F7F8F7

surface

#EEEFEE

border

#C9CAC9

text

#0A0A0A

muted

#7C7C7C

Preview Lab

Preview with #4D544F

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

Preview Lab → · Contrast checker → · Palette generator →