#423E48#423E48

#423E48 is a dark, near-neutral grey. Relative luminance 0.051; OKLCH L 37.2% C 0.018 H 303.7°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#423E48
RGB	rgb(66, 62, 72)
HSL	hsl(264, 7%, 26%)
HSV	hsv(264, 14%, 28%)
CMYK	cmyk(8.3%, 13.9%, 0%, 71.8%)
CIE-LAB	lab(26.94, 3.99, -5.47)
CIE-LCH	lch(26.94, 6.77, 306.14°)
OKLab	oklab(37.17% 0.0098 -0.0147)
OKLCH	oklch(37.17% 0.018 303.7)
XYZ	xyz(5.1389, 5.0714, 6.8378)
Luminance	0.0507 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423E48 #44483E

analogous

#3E3F48 #423E48 #473E48

triadic

#423E48 #48423E #3E4842

tetradic

#423E48 #483E3F #44483E #3E4847

square

#423E48 #483E3F #44483E #3E4847

split-complementary

#423E48 #48473E #3F483E

monochromatic

#0F0E10 #242227 #423E48 #605A69 #7E778A

Accessibility & contrast

On white

10.43

#423E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#423E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423E48

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423E48	#FFFFFF	#000000	##FFFFFF
##423E48	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4048

Deuteranopia (green-blind)

#3D4048

Tritanopia (blue-blind)

#413F41

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #423e48;
/* rgb */ color: rgb(66, 62, 72);
/* oklch */ color: oklch(37.2% 0.018 303.7);

Tailwind

colors: {
  custom: {
    50: '#76737b',
    500: '#423e48',
    950: '#000000',
  },
}

SCSS

$custom: #423e48;
$custom-light: #76737b;
$custom-dark: #000000;

JSON

{
  "hex": "#423e48",
  "rgb": {
    "r": 66,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 264,
    "s": 7.463,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37165,
    "c": 0.01765,
    "h": 303.7
  },
  "luminance": 0.05071
}

Semantic roles & 50–950 ramp

primary

#423E48

secondary

#72776B

accent

#B1779A

background

#F7F6F7

surface

#EDECED

border

#C8C7C8

text

#080809

muted

#7B7B7B

Preview Lab

Preview with #423E48

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

Preview Lab → · Contrast checker → · Palette generator →