#424D43#424D43

#424D43 is a dark, muted grey. Relative luminance 0.069; OKLCH L 40.7% C 0.022 H 147.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#424D43
RGB	rgb(66, 77, 67)
HSL	hsl(125, 8%, 28%)
HSV	hsv(125, 14%, 30%)
CMYK	cmyk(14.3%, 0%, 13%, 69.8%)
CIE-LAB	lab(31.51, -6.67, 4.46)
CIE-LCH	lch(31.51, 8.02, 146.20°)
OKLab	oklab(40.72% -0.0184 0.0116)
OKLCH	oklch(40.72% 0.022 147.7)
XYZ	xyz(5.9135, 6.8712, 6.3238)
Luminance	0.0687 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424D43 #4D424C

analogous

#464D42 #424D43 #424D48

triadic

#424D43 #43424D #4D4342

tetradic

#424D43 #42464D #4D424C #4D4842

square

#424D43 #42464D #4D424C #4D4842

split-complementary

#424D43 #48424D #4D4246

monochromatic

#0E100E #262C26 #424D43 #5E6E60 #7B8E7D

Accessibility & contrast

On white

8.85

#424D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#424D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424D43

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424D43	#FFFFFF	#000000	##FFFFFF
##424D43	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B42

Deuteranopia (green-blind)

#4B4A43

Tritanopia (blue-blind)

#414C4A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424d43;
/* rgb */ color: rgb(66, 77, 67);
/* oklch */ color: oklch(40.7% 0.022 147.7);

Tailwind

colors: {
  custom: {
    50: '#767e77',
    500: '#424d43',
    950: '#000000',
  },
}

SCSS

$custom: #424d43;
$custom-light: #767e77;
$custom-dark: #000000;

JSON

{
  "hex": "#424d43",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 67
  },
  "hsl": {
    "h": 125.455,
    "s": 7.692,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40715,
    "c": 0.0217,
    "h": 147.7
  },
  "luminance": 0.06871
}

Semantic roles & 50–950 ramp

primary

#424D43

secondary

#7C6F7B

accent

#77ABB1

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080A08

muted

#7B7C7B

Preview Lab

Preview with #424D43

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

Preview Lab → · Contrast checker → · Palette generator →