#426CC2#426CC2

#426CC2 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.5% C 0.142 H 262.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#426CC2
RGB	rgb(66, 108, 194)
HSL	hsl(220, 51%, 51%)
HSV	hsv(220, 66%, 76%)
CMYK	cmyk(66%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(46.68, 13.42, -49.42)
CIE-LCH	lch(46.68, 51.21, 285.20°)
OKLab	oklab(54.48% -0.0175 -0.1412)
OKLCH	oklch(54.48% 0.142 262.9)
XYZ	xyz(17.3435, 15.7767, 53.1597)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CC2 #C29842

analogous

#42ACC2 #426CC2 #5842C2

triadic

#426CC2 #C2426C #6CC242

tetradic

#426CC2 #C242AC #C29842 #42C258

square

#426CC2 #C242AC #C29842 #42C258

split-complementary

#426CC2 #C25842 #ACC242

monochromatic

#223968 #315296 #426CC2 #7090D1 #9FB4E0

Accessibility & contrast

On white

5.05

#426CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#426CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CC2

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CC2	#FFFFFF	#000000	##FFFFFF
##426CC2	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4375C5

Deuteranopia (green-blind)

#2D69C0

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426cc2;
/* rgb */ color: rgb(66, 108, 194);
/* oklch */ color: oklch(54.5% 0.142 262.9);

Tailwind

colors: {
  custom: {
    50: '#8395d5',
    500: '#426cc2',
    950: '#000000',
  },
}

SCSS

$custom: #426cc2;
$custom-light: #8395d5;
$custom-dark: #000000;

JSON

{
  "hex": "#426cc2",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 220.313,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5448,
    "c": 0.14225,
    "h": 262.9
  },
  "luminance": 0.15778
}

Semantic roles & 50–950 ramp

primary

#426CC2

secondary

#CCBA94

accent

#AC4DDB

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426CC2

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

Preview Lab → · Contrast checker → · Palette generator →