#424679#424679

#424679 is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.5% C 0.085 H 278.6°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#424679
RGB	rgb(66, 70, 121)
HSL	hsl(236, 29%, 37%)
HSV	hsv(236, 45%, 47%)
CMYK	cmyk(45.5%, 42.1%, 0%, 52.5%)
CIE-LAB	lab(31.62, 12.82, -29.67)
CIE-LCH	lch(31.62, 32.32, 293.38°)
OKLab	oklab(41.54% 0.0127 -0.0837)
OKLCH	oklch(41.54% 0.085 278.6)
XYZ	xyz(7.8871, 6.9187, 19.0053)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424679 #797542

analogous

#426279 #424679 #5A4279

triadic

#424679 #794246 #467942

tetradic

#424679 #794262 #797542 #42795A

square

#424679 #794262 #797542 #42795A

split-complementary

#424679 #795A42 #627942

monochromatic

#17182A #2C2F51 #424679 #585DA1 #7D81B8

Accessibility & contrast

On white

8.81

#424679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#424679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424679

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424679	#FFFFFF	#000000	##FFFFFF
##424679	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334D7B

Deuteranopia (green-blind)

#304878

Tritanopia (blue-blind)

#305059

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424679;
/* rgb */ color: rgb(66, 70, 121);
/* oklch */ color: oklch(41.5% 0.085 278.6);

Tailwind

colors: {
  custom: {
    50: '#7979a0',
    500: '#424679',
    950: '#000000',
  },
}

SCSS

$custom: #424679;
$custom-light: #7979a0;
$custom-dark: #000000;

JSON

{
  "hex": "#424679",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 121
  },
  "hsl": {
    "h": 235.636,
    "s": 29.412,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41539,
    "c": 0.08465,
    "h": 278.6
  },
  "luminance": 0.06919
}

Semantic roles & 50–950 ramp

primary

#424679

secondary

#A3A074

accent

#BE62C6

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#09090E

muted

#7B7B7E

Preview Lab

Preview with #424679

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

Preview Lab → · Contrast checker → · Palette generator →