#424148#424148

#424148 is a dark, near-neutral grey. Relative luminance 0.054; OKLCH L 37.9% C 0.012 H 292.4°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#424148
RGB	rgb(66, 65, 72)
HSL	hsl(249, 5%, 27%)
HSV	hsv(249, 10%, 28%)
CMYK	cmyk(8.3%, 9.7%, 0%, 71.8%)
CIE-LAB	lab(27.86, 2.03, -4.09)
CIE-LCH	lch(27.86, 4.56, 296.46°)
OKLab	oklab(37.89% 0.0045 -0.011)
OKLCH	oklch(37.89% 0.012 292.4)
XYZ	xyz(5.3065, 5.4067, 6.8937)
Luminance	0.0541 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424148 #474841

analogous

#414448 #424148 #464148

triadic

#424148 #484241 #414842

tetradic

#424148 #484144 #474841 #414846

square

#424148 #484144 #474841 #414846

split-complementary

#424148 #484641 #444841

monochromatic

#0F0F10 #252428 #424148 #5F5E68 #7D7B88

Accessibility & contrast

On white

10.09

#424148 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#424148 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424148

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424148	#FFFFFF	#000000	##FFFFFF
##424148	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404248

Deuteranopia (green-blind)

#404248

Tritanopia (blue-blind)

#414243

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #424148;
/* rgb */ color: rgb(66, 65, 72);
/* oklch */ color: oklch(37.9% 0.012 292.4);

Tailwind

colors: {
  custom: {
    50: '#76757b',
    500: '#424148',
    950: '#000000',
  },
}

SCSS

$custom: #424148;
$custom-light: #76757b;
$custom-dark: #000000;

JSON

{
  "hex": "#424148",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 72
  },
  "hsl": {
    "h": 248.571,
    "s": 5.109,
    "l": 26.863
  },
  "oklch": {
    "l": 0.37888,
    "c": 0.01185,
    "h": 292.4
  },
  "luminance": 0.05407
}

Semantic roles & 50–950 ramp

primary

#424148

secondary

#75766E

accent

#AE7AA7

background

#F7F7F7

surface

#EDEDED

border

#C8C8C8

text

#080809

muted

#7B7B7B

Preview Lab

Preview with #424148

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

Preview Lab → · Contrast checker → · Palette generator →