#424E60#424E60

#424E60 is a dark, muted blue. Relative luminance 0.075; OKLCH L 42.1% C 0.034 H 258.4°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#424E60
RGB	rgb(66, 78, 96)
HSL	hsl(216, 19%, 32%)
HSV	hsv(216, 31%, 38%)
CMYK	cmyk(31.3%, 18.7%, 0%, 62.4%)
CIE-LAB	lab(32.81, -0.00, -12.07)
CIE-LCH	lch(32.81, 12.07, 269.98°)
OKLab	oklab(42.07% -0.0068 -0.0331)
OKLCH	oklch(42.07% 0.034 258.4)
XYZ	xyz(7.0819, 7.4513, 12.1292)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E60 #605442

analogous

#425D60 #424E60 #454260

triadic

#424E60 #60424E #4E6042

tetradic

#424E60 #60425D #605442 #426045

square

#424E60 #60425D #605442 #426045

split-complementary

#424E60 #604542 #5D6042

monochromatic

#101317 #29313C #424E60 #5B6B84 #798AA3

Accessibility & contrast

On white

8.43

#424E60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#424E60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E60

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E60	#FFFFFF	#000000	##FFFFFF
##424E60	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484F61

Deuteranopia (green-blind)

#454C60

Tritanopia (blue-blind)

#3A5254

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #424e60;
/* rgb */ color: rgb(66, 78, 96);
/* oklch */ color: oklch(42.1% 0.034 258.4);

Tailwind

colors: {
  custom: {
    50: '#777f8d',
    500: '#424e60',
    950: '#000000',
  },
}

SCSS

$custom: #424e60;
$custom-light: #777f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#424e60",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 96
  },
  "hsl": {
    "h": 216,
    "s": 18.519,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42068,
    "c": 0.03385,
    "h": 258.4
  },
  "luminance": 0.07452
}

Semantic roles & 50–950 ramp

primary

#424E60

secondary

#8F826E

accent

#9C6DBB

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #424E60

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

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