#47504F#47504F

#47504F is a dark, near-neutral grey. Relative luminance 0.076; OKLCH L 42.3% C 0.012 H 188.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#47504F
RGB	rgb(71, 80, 79)
HSL	hsl(173, 6%, 30%)
HSV	hsv(173, 11%, 31%)
CMYK	cmyk(11.2%, 0%, 1.2%, 68.6%)
CIE-LAB	lab(33.22, -3.81, -0.63)
CIE-LCH	lch(33.22, 3.87, 189.45°)
OKLab	oklab(42.29% -0.0115 -0.0017)
OKLCH	oklch(42.29% 0.012 188.6)
XYZ	xyz(6.8782, 7.6413, 8.5082)
Luminance	0.0764 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47504F #504748

analogous

#47504B #47504F #474D50

triadic

#47504F #4F4750 #504F47

tetradic

#47504F #4B4750 #504748 #4D5047

square

#47504F #4B4750 #504748 #4D5047

split-complementary

#47504F #50474D #504B47

monochromatic

#0E1010 #2A302F #47504F #64706F #82908E

Accessibility & contrast

On white

8.31

#47504F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#47504F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47504F

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47504F	#FFFFFF	#000000	##FFFFFF
##47504F	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4F4F

Deuteranopia (green-blind)

#4D4E4F

Tritanopia (blue-blind)

#455150

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #47504f;
/* rgb */ color: rgb(71, 80, 79);
/* oklch */ color: oklch(42.3% 0.012 188.6);

Tailwind

colors: {
  custom: {
    50: '#7a8180',
    500: '#47504f',
    950: '#000000',
  },
}

SCSS

$custom: #47504f;
$custom-light: #7a8180;
$custom-dark: #000000;

JSON

{
  "hex": "#47504f",
  "rgb": {
    "r": 71,
    "g": 80,
    "b": 79
  },
  "hsl": {
    "h": 173.333,
    "s": 5.96,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42291,
    "c": 0.01164,
    "h": 188.6
  },
  "luminance": 0.07641
}

Semantic roles & 50–950 ramp

primary

#47504F

secondary

#7E7475

accent

#797FAF

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#090A0A

muted

#7B7C7C

Preview Lab

Preview with #47504F

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

Preview Lab → · Contrast checker → · Palette generator →