#426AC7#426AC7

#426AC7 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.4% C 0.152 H 264.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#426AC7
RGB	rgb(66, 106, 199)
HSL	hsl(222, 54%, 52%)
HSV	hsv(222, 67%, 78%)
CMYK	cmyk(66.8%, 46.7%, 0%, 22%)
CIE-LAB	lab(46.43, 16.47, -52.70)
CIE-LCH	lch(46.43, 55.21, 287.35°)
OKLab	oklab(54.38% -0.0147 -0.1509)
OKLCH	oklch(54.38% 0.152 264.4)
XYZ	xyz(17.7060, 15.5881, 56.0975)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426AC7 #C79F42

analogous

#42ADC7 #426AC7 #5D42C7

triadic

#426AC7 #C7426A #6AC742

tetradic

#426AC7 #C742AD #C79F42 #42C75D

square

#426AC7 #C742AD #C79F42 #42C75D

split-complementary

#426AC7 #C75D42 #ADC742

monochromatic

#21386E #2F509D #426AC7 #718FD5 #A0B4E3

Accessibility & contrast

On white

5.10

#426AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#426AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426AC7

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426AC7	#FFFFFF	#000000	##FFFFFF
##426AC7	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A74CA

Deuteranopia (green-blind)

#1F68C5

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426ac7;
/* rgb */ color: rgb(66, 106, 199);
/* oklch */ color: oklch(54.4% 0.152 264.4);

Tailwind

colors: {
  custom: {
    50: '#8494d8',
    500: '#426ac7',
    950: '#000000',
  },
}

SCSS

$custom: #426ac7;
$custom-light: #8494d8;
$custom-dark: #000000;

JSON

{
  "hex": "#426ac7",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 199
  },
  "hsl": {
    "h": 221.955,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54385,
    "c": 0.15157,
    "h": 264.4
  },
  "luminance": 0.1559
}

Semantic roles & 50–950 ramp

primary

#426AC7

secondary

#D0BE95

accent

#B14ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426AC7

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

Preview Lab → · Contrast checker → · Palette generator →