#424490#424490

#424490 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.123 H 278.7°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#424490
RGB	rgb(66, 68, 144)
HSL	hsl(238, 37%, 41%)
HSV	hsv(238, 54%, 56%)
CMYK	cmyk(54.2%, 52.8%, 0%, 43.5%)
CIE-LAB	lab(32.49, 21.76, -42.50)
CIE-LCH	lch(32.49, 47.75, 297.12°)
OKLab	oklab(42.66% 0.0186 -0.1213)
OKLCH	oklch(42.66% 0.123 278.7)
XYZ	xyz(9.3464, 7.3055, 27.2978)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424490 #908E42

analogous

#426B90 #424490 #674290

triadic

#424490 #904244 #449042

tetradic

#424490 #90426B #908E42 #429067

square

#424490 #90426B #908E42 #429067

split-complementary

#424490 #906742 #6B9042

monochromatic

#1C1C3C #2F3066 #424490 #5B5EB4 #8587C7

Accessibility & contrast

On white

8.53

#424490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#424490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424490

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424490	#FFFFFF	#000000	##FFFFFF
##424490	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5093

Deuteranopia (green-blind)

#12498E

Tritanopia (blue-blind)

#205563

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #424490;
/* rgb */ color: rgb(66, 68, 144);
/* oklch */ color: oklch(42.7% 0.123 278.7);

Tailwind

colors: {
  custom: {
    50: '#7d77b1',
    500: '#424490',
    950: '#000000',
  },
}

SCSS

$custom: #424490;
$custom-light: #7d77b1;
$custom-dark: #000000;

JSON

{
  "hex": "#424490",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 144
  },
  "hsl": {
    "h": 238.462,
    "s": 37.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42661,
    "c": 0.12275,
    "h": 278.7
  },
  "luminance": 0.07306
}

Semantic roles & 50–950 ramp

primary

#424490

secondary

#B2B17C

accent

#CA5BCD

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #424490

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

Preview Lab → · Contrast checker → · Palette generator →