#426DD2#426DD2

#426DD2 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.163 H 264.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#426DD2
RGB	rgb(66, 109, 210)
HSL	hsl(222, 62%, 54%)
HSV	hsv(222, 69%, 82%)
CMYK	cmyk(68.6%, 48.1%, 0%, 17.6%)
CIE-LAB	lab(47.94, 18.51, -56.57)
CIE-LCH	lch(47.94, 59.52, 288.12°)
OKLab	oklab(55.76% -0.0159 -0.1622)
OKLCH	oklch(55.76% 0.163 264.4)
XYZ	xyz(19.3442, 16.7467, 63.1733)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DD2 #D2A742

analogous

#42B5D2 #426DD2 #5F42D2

triadic

#426DD2 #D2426D #6DD242

tetradic

#426DD2 #D242B5 #D2A742 #42D25F

square

#426DD2 #D242B5 #D2A742 #42D25F

split-complementary

#426DD2 #D25F42 #B5D242

monochromatic

#1E3A7C #2951AD #426DD2 #7393DE #A5B9EA

Accessibility & contrast

On white

4.83

#426DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#426DD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DD2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DD2	#FFFFFF	#000000	##FFFFFF
##426DD2	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3679D6

Deuteranopia (green-blind)

#0F6CD0

Tritanopia (blue-blind)

#008595

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #426dd2;
/* rgb */ color: rgb(66, 109, 210);
/* oklch */ color: oklch(55.8% 0.163 264.4);

Tailwind

colors: {
  custom: {
    50: '#8696e0',
    500: '#426dd2',
    950: '#000000',
  },
}

SCSS

$custom: #426dd2;
$custom-light: #8696e0;
$custom-dark: #000000;

JSON

{
  "hex": "#426dd2",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 210
  },
  "hsl": {
    "h": 222.083,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55762,
    "c": 0.16298,
    "h": 264.4
  },
  "luminance": 0.16749
}

Semantic roles & 50–950 ramp

primary

#426DD2

secondary

#D7C499

accent

#B443E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426DD2

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

Preview Lab → · Contrast checker → · Palette generator →