#424B46#424B46

#424B46 is a dark, near-neutral grey. Relative luminance 0.066; OKLCH L 40.3% C 0.014 H 161.5°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#424B46
RGB	rgb(66, 75, 70)
HSL	hsl(147, 6%, 28%)
HSV	hsv(147, 12%, 29%)
CMYK	cmyk(12%, 0%, 6.7%, 70.6%)
CIE-LAB	lab(30.96, -4.78, 1.75)
CIE-LCH	lch(30.96, 5.09, 159.91°)
OKLab	oklab(40.3% -0.0135 0.0045)
OKLCH	oklch(40.3% 0.014 161.5)
XYZ	xyz(5.8681, 6.6325, 6.7642)
Luminance	0.0663 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B46 #4B4247

analogous

#424B42 #424B46 #424B4A

triadic

#424B46 #46424B #4B4642

tetradic

#424B46 #42424B #4B4247 #4B4A42

square

#424B46 #42424B #4B4247 #4B4A42

split-complementary

#424B46 #4A424B #4B4242

monochromatic

#0E100F #252A28 #424B46 #5F6C64 #7C8C83

Accessibility & contrast

On white

9.03

#424B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B46

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B46	#FFFFFF	#000000	##FFFFFF
##424B46	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4A46

Deuteranopia (green-blind)

#494846

Tritanopia (blue-blind)

#404B49

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424b46;
/* rgb */ color: rgb(66, 75, 70);
/* oklch */ color: oklch(40.3% 0.014 161.5);

Tailwind

colors: {
  custom: {
    50: '#767d79',
    500: '#424b46',
    950: '#000000',
  },
}

SCSS

$custom: #424b46;
$custom-light: #767d79;
$custom-dark: #000000;

JSON

{
  "hex": "#424b46",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 70
  },
  "hsl": {
    "h": 146.667,
    "s": 6.383,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40302,
    "c": 0.01428,
    "h": 161.5
  },
  "luminance": 0.06633
}

Semantic roles & 50–950 ramp

primary

#424B46

secondary

#7A6F75

accent

#7897AF

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080909

muted

#7B7B7B

Preview Lab

Preview with #424B46

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

Preview Lab → · Contrast checker → · Palette generator →