#426BD6#426BD6

#426BD6 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.171 H 265.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#426BD6
RGB	rgb(66, 107, 214)
HSL	hsl(223, 64%, 55%)
HSV	hsv(223, 69%, 84%)
CMYK	cmyk(69.2%, 50%, 0%, 16.1%)
CIE-LAB	lab(47.66, 21.20, -59.30)
CIE-LCH	lch(47.66, 62.98, 289.67°)
OKLab	oklab(55.63% -0.0137 -0.1703)
OKLCH	oklch(55.63% 0.171 265.4)
XYZ	xyz(19.6378, 16.5267, 65.7603)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BD6 #D6AD42

analogous

#42B5D6 #426BD6 #6342D6

triadic

#426BD6 #D6426B #6BD642

tetradic

#426BD6 #D642B5 #D6AD42 #42D663

square

#426BD6 #D642B5 #D6AD42 #42D663

split-complementary

#426BD6 #D66342 #B5D642

monochromatic

#1C3882 #274EB4 #426BD6 #7492E1 #A7BAEC

Accessibility & contrast

On white

4.88

#426BD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#426BD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BD6

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BD6	#FFFFFF	#000000	##FFFFFF
##426BD6	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C78DA

Deuteranopia (green-blind)

#006BD4

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #426bd6;
/* rgb */ color: rgb(66, 107, 214);
/* oklch */ color: oklch(55.6% 0.171 265.4);

Tailwind

colors: {
  custom: {
    50: '#8794e3',
    500: '#426bd6',
    950: '#000000',
  },
}

SCSS

$custom: #426bd6;
$custom-light: #8794e3;
$custom-dark: #000000;

JSON

{
  "hex": "#426bd6",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 214
  },
  "hsl": {
    "h": 223.378,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5563,
    "c": 0.17082,
    "h": 265.4
  },
  "luminance": 0.16529
}

Semantic roles & 50–950 ramp

primary

#426BD6

secondary

#D9C89B

accent

#B940E7

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #426BD6

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

Preview Lab → · Contrast checker → · Palette generator →