#424280#424280

#424280 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 41.1% C 0.102 H 281.0°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#424280
RGB	rgb(66, 66, 128)
HSL	hsl(240, 32%, 38%)
HSV	hsv(240, 48%, 50%)
CMYK	cmyk(48.4%, 48.4%, 0%, 49.8%)
CIE-LAB	lab(30.91, 17.75, -35.17)
CIE-LCH	lch(30.91, 39.39, 296.78°)
OKLab	oklab(41.13% 0.0193 -0.0998)
OKLCH	oklch(41.13% 0.102 281)
XYZ	xyz(8.0901, 6.6128, 21.2680)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424280 #808042

analogous

#426180 #424280 #614280

triadic

#424280 #804242 #428042

tetradic

#424280 #804261 #808042 #428061

square

#424280 #804261 #808042 #428061

split-complementary

#424280 #806142 #618042

monochromatic

#18182F #2D2D58 #424280 #5757A8 #7F7FBD

Accessibility & contrast

On white

9.04

#424280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#424280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424280

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424280	#FFFFFF	#000000	##FFFFFF
##424280	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B82

Deuteranopia (green-blind)

#24477F

Tritanopia (blue-blind)

#2C4F5B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424280;
/* rgb */ color: rgb(66, 66, 128);
/* oklch */ color: oklch(41.1% 0.102 281.0);

Tailwind

colors: {
  custom: {
    50: '#7a76a5',
    500: '#424280',
    950: '#000000',
  },
}

SCSS

$custom: #424280;
$custom-light: #7a76a5;
$custom-dark: #000000;

JSON

{
  "hex": "#424280",
  "rgb": {
    "r": 66,
    "g": 66,
    "b": 128
  },
  "hsl": {
    "h": 240,
    "s": 31.959,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41132,
    "c": 0.10167,
    "h": 281
  },
  "luminance": 0.06613
}

Semantic roles & 50–950 ramp

primary

#424280

secondary

#A8A876

accent

#C860C8

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #424280

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

Preview Lab → · Contrast checker → · Palette generator →