#426CC7#426CC7

#426CC7 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.8% C 0.149 H 263.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#426CC7
RGB	rgb(66, 108, 199)
HSL	hsl(221, 54%, 52%)
HSV	hsv(221, 67%, 78%)
CMYK	cmyk(66.8%, 45.7%, 0%, 22%)
CIE-LAB	lab(46.98, 15.21, -51.81)
CIE-LCH	lch(46.98, 54.00, 286.36°)
OKLab	oklab(54.81% -0.0166 -0.1482)
OKLCH	oklch(54.81% 0.149 263.6)
XYZ	xyz(17.9145, 16.0051, 56.1670)
Luminance	0.1601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CC7 #C79D42

analogous

#42AEC7 #426CC7 #5B42C7

triadic

#426CC7 #C7426C #6CC742

tetradic

#426CC7 #C742AE #C79D42 #42C75B

square

#426CC7 #C742AE #C79D42 #42C75B

split-complementary

#426CC7 #C75B42 #AEC742

monochromatic

#21396E #2F529D #426CC7 #7191D5 #A0B5E3

Accessibility & contrast

On white

5.00

#426CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#426CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CC7

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CC7	#FFFFFF	#000000	##FFFFFF
##426CC7	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F76CA

Deuteranopia (green-blind)

#256AC5

Tritanopia (blue-blind)

#008190

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426cc7;
/* rgb */ color: rgb(66, 108, 199);
/* oklch */ color: oklch(54.8% 0.149 263.6);

Tailwind

colors: {
  custom: {
    50: '#8495d8',
    500: '#426cc7',
    950: '#000000',
  },
}

SCSS

$custom: #426cc7;
$custom-light: #8495d8;
$custom-dark: #000000;

JSON

{
  "hex": "#426cc7",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 199
  },
  "hsl": {
    "h": 221.053,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54808,
    "c": 0.14915,
    "h": 263.6
  },
  "luminance": 0.16007
}

Semantic roles & 50–950 ramp

primary

#426CC7

secondary

#D0BD95

accent

#AF4ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426CC7

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

Preview Lab → · Contrast checker → · Palette generator →