#426BC7#426BC7

#426BC7 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.6% C 0.150 H 264.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#426BC7
RGB	rgb(66, 107, 199)
HSL	hsl(222, 54%, 52%)
HSV	hsv(222, 67%, 78%)
CMYK	cmyk(66.8%, 46.2%, 0%, 22%)
CIE-LAB	lab(46.70, 15.84, -52.25)
CIE-LCH	lch(46.70, 54.60, 286.86°)
OKLab	oklab(54.6% -0.0157 -0.1495)
OKLCH	oklch(54.6% 0.15 264)
XYZ	xyz(17.8097, 15.7954, 56.1320)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BC7 #C79E42

analogous

#42AEC7 #426BC7 #5C42C7

triadic

#426BC7 #C7426B #6BC742

tetradic

#426BC7 #C742AE #C79E42 #42C75C

square

#426BC7 #C742AE #C79E42 #42C75C

split-complementary

#426BC7 #C75C42 #AEC742

monochromatic

#21386E #2F519D #426BC7 #7190D5 #A0B5E3

Accessibility & contrast

On white

5.05

#426BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#426BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BC7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BC7	#FFFFFF	#000000	##FFFFFF
##426BC7	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)

#3D75CA

Deuteranopia (green-blind)

#2269C5

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426bc7;
/* rgb */ color: rgb(66, 107, 199);
/* oklch */ color: oklch(54.6% 0.150 264.0);

Tailwind

colors: {
  custom: {
    50: '#8494d8',
    500: '#426bc7',
    950: '#000000',
  },
}

SCSS

$custom: #426bc7;
$custom-light: #8494d8;
$custom-dark: #000000;

JSON

{
  "hex": "#426bc7",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 221.504,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54596,
    "c": 0.15036,
    "h": 264
  },
  "luminance": 0.15797
}

Semantic roles & 50–950 ramp

primary

#426BC7

secondary

#D0BE95

accent

#B04ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426BC7

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

Preview Lab → · Contrast checker → · Palette generator →