#424ABA#424ABA

#424ABA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.1% C 0.174 H 274.4°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#424ABA
RGB	rgb(66, 74, 186)
HSL	hsl(236, 48%, 49%)
HSV	hsv(236, 65%, 73%)
CMYK	cmyk(64.5%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(37.11, 32.29, -60.20)
CIE-LCH	lch(37.11, 68.31, 298.21°)
OKLab	oklab(47.08% 0.0135 -0.1733)
OKLCH	oklch(47.08% 0.174 274.4)
XYZ	xyz(13.5555, 9.5998, 47.5834)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424ABA #BAB242

analogous

#4286BA #424ABA #7642BA

triadic

#424ABA #BA424A #4ABA42

tetradic

#424ABA #BA4286 #BAB242 #42BA76

square

#424ABA #BA4286 #BAB242 #42BA76

split-complementary

#424ABA #BA7642 #86BA42

monochromatic

#222660 #32388D #424ABA #6E74CB #9B9FDB

Accessibility & contrast

On white

7.19

#424ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#424ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424ABA

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424ABA	#FFFFFF	#000000	##FFFFFF
##424ABA	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #424aba;
/* rgb */ color: rgb(66, 74, 186);
/* oklch */ color: oklch(47.1% 0.174 274.4);

Tailwind

colors: {
  custom: {
    50: '#847cd0',
    500: '#424aba',
    950: '#000000',
  },
}

SCSS

$custom: #424aba;
$custom-light: #847cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#424aba",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 236,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47079,
    "c": 0.17385,
    "h": 274.4
  },
  "luminance": 0.09601
}

Semantic roles & 50–950 ramp

primary

#424ABA

secondary

#C8C490

accent

#CE51D7

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #424ABA

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

Preview Lab → · Contrast checker → · Palette generator →