#424050#424050

#424050 is a dark, muted blue. Relative luminance 0.054; OKLCH L 38.0% C 0.027 H 290.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#424050
RGB	rgb(66, 64, 80)
HSL	hsl(248, 11%, 28%)
HSV	hsv(248, 20%, 31%)
CMYK	cmyk(17.5%, 20%, 0%, 68.6%)
CIE-LAB	lab(27.86, 4.68, -9.32)
CIE-LCH	lch(27.86, 10.43, 296.67°)
OKLab	oklab(37.98% 0.0096 -0.0254)
OKLCH	oklch(37.98% 0.027 290.8)
XYZ	xyz(5.5278, 5.4042, 8.3397)
Luminance	0.0540 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424050 #4E5040

analogous

#404650 #424050 #4A4050

triadic

#424050 #504240 #405042

tetradic

#424050 #504046 #4E5040 #40504A

square

#424050 #504046 #4E5040 #40504A

split-complementary

#424050 #504A40 #465040

monochromatic

#0E0E11 #26252E #424050 #5E5B72 #7B7893

Accessibility & contrast

On white

10.09

#424050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#424050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424050

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424050	#FFFFFF	#000000	##FFFFFF
##424050	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)

#3C4251

Deuteranopia (green-blind)

#3C4150

Tritanopia (blue-blind)

#3F4245

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #424050;
/* rgb */ color: rgb(66, 64, 80);
/* oklch */ color: oklch(38.0% 0.027 290.8);

Tailwind

colors: {
  custom: {
    50: '#767481',
    500: '#424050',
    950: '#000000',
  },
}

SCSS

$custom: #424050;
$custom-light: #767481;
$custom-dark: #000000;

JSON

{
  "hex": "#424050",
  "rgb": {
    "r": 66,
    "g": 64,
    "b": 80
  },
  "hsl": {
    "h": 247.5,
    "s": 11.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37983,
    "c": 0.02712,
    "h": 290.8
  },
  "luminance": 0.05404
}

Semantic roles & 50–950 ramp

primary

#424050

secondary

#7D7F6D

accent

#B474AC

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#08080A

muted

#7B7B7C

Preview Lab

Preview with #424050

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

Preview Lab → · Contrast checker → · Palette generator →