#424365#424365

#424365 is a dark, muted blue. Relative luminance 0.061; OKLCH L 39.7% C 0.057 H 282.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#424365
RGB	rgb(66, 67, 101)
HSL	hsl(238, 21%, 33%)
HSV	hsv(238, 35%, 40%)
CMYK	cmyk(34.7%, 33.7%, 0%, 60.4%)
CIE-LAB	lab(29.69, 8.58, -20.06)
CIE-LCH	lch(29.69, 21.82, 293.17°)
OKLab	oklab(39.71% 0.012 -0.0558)
OKLCH	oklch(39.71% 0.057 282.2)
XYZ	xyz(6.6022, 6.1119, 13.1413)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424365 #656442

analogous

#425465 #424365 #524265

triadic

#424365 #654243 #436542

tetradic

#424365 #654254 #656442 #426552

square

#424365 #654254 #656442 #426552

split-complementary

#424365 #655242 #546542

monochromatic

#12121B #2A2A40 #424365 #5A5C8A #7A7BA8

Accessibility & contrast

On white

9.45

#424365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#424365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424365

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424365	#FFFFFF	#000000	##FFFFFF
##424365	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394766

Deuteranopia (green-blind)

#374564

Tritanopia (blue-blind)

#39494F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424365;
/* rgb */ color: rgb(66, 67, 101);
/* oklch */ color: oklch(39.7% 0.057 282.2);

Tailwind

colors: {
  custom: {
    50: '#777791',
    500: '#424365',
    950: '#000000',
  },
}

SCSS

$custom: #424365;
$custom-light: #777791;
$custom-dark: #000000;

JSON

{
  "hex": "#424365",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 101
  },
  "hsl": {
    "h": 238.286,
    "s": 20.958,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39714,
    "c": 0.0571,
    "h": 282.2
  },
  "luminance": 0.06112
}

Semantic roles & 50–950 ramp

primary

#424365

secondary

#94936F

accent

#BB6ABE

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#09080C

muted

#7B7B7D

Preview Lab

Preview with #424365

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

Preview Lab → · Contrast checker → · Palette generator →