#424367#424367

#424367 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.8% C 0.060 H 282.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#424367
RGB	rgb(66, 67, 103)
HSL	hsl(238, 22%, 33%)
HSV	hsv(238, 36%, 40%)
CMYK	cmyk(35.9%, 35%, 0%, 59.6%)
CIE-LAB	lab(29.79, 9.18, -21.18)
CIE-LCH	lch(29.79, 23.08, 293.44°)
OKLab	oklab(39.82% 0.0126 -0.0591)
OKLCH	oklch(39.82% 0.06 282.1)
XYZ	xyz(6.7014, 6.1516, 13.6636)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424367 #676642

analogous

#425567 #424367 #534267

triadic

#424367 #674243 #436742

tetradic

#424367 #674255 #676642 #426753

square

#424367 #674255 #676642 #426753

split-complementary

#424367 #675342 #556742

monochromatic

#12121C #2A2B42 #424367 #5A5B8C #7A7BAA

Accessibility & contrast

On white

9.42

#424367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#424367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424367

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424367	#FFFFFF	#000000	##FFFFFF
##424367	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384768

Deuteranopia (green-blind)

#364566

Tritanopia (blue-blind)

#384A50

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424367;
/* rgb */ color: rgb(66, 67, 103);
/* oklch */ color: oklch(39.8% 0.060 282.1);

Tailwind

colors: {
  custom: {
    50: '#787792',
    500: '#424367',
    950: '#000000',
  },
}

SCSS

$custom: #424367;
$custom-light: #787792;
$custom-dark: #000000;

JSON

{
  "hex": "#424367",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 103
  },
  "hsl": {
    "h": 238.378,
    "s": 21.893,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39822,
    "c": 0.0604,
    "h": 282.1
  },
  "luminance": 0.06152
}

Semantic roles & 50–950 ramp

primary

#424367

secondary

#95946F

accent

#BC69BE

background

#F7F7F9

surface

#EDEDF1

border

#C8C8CB

text

#09080D

muted

#7B7B7E

Preview Lab

Preview with #424367

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

Preview Lab → · Contrast checker → · Palette generator →