#426DC7#426DC7

#426DC7 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.148 H 263.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#426DC7
RGB	rgb(66, 109, 199)
HSL	hsl(221, 54%, 52%)
HSV	hsv(221, 67%, 78%)
CMYK	cmyk(66.8%, 45.2%, 0%, 22%)
CIE-LAB	lab(47.26, 14.58, -51.37)
CIE-LCH	lch(47.26, 53.40, 285.84°)
OKLab	oklab(55.02% -0.0176 -0.1469)
OKLCH	oklch(55.02% 0.148 263.2)
XYZ	xyz(18.0206, 16.2173, 56.2023)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DC7 #C79C42

analogous

#42AFC7 #426DC7 #5A42C7

triadic

#426DC7 #C7426D #6DC742

tetradic

#426DC7 #C742AF #C79C42 #42C75A

square

#426DC7 #C742AF #C79C42 #42C75A

split-complementary

#426DC7 #C75A42 #AFC742

monochromatic

#213A6E #2F529D #426DC7 #7191D5 #A0B6E3

Accessibility & contrast

On white

4.95

#426DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#426DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DC7

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DC7	#FFFFFF	#000000	##FFFFFF
##426DC7	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4177CA

Deuteranopia (green-blind)

#286AC5

Tritanopia (blue-blind)

#008290

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #426dc7;
/* rgb */ color: rgb(66, 109, 199);
/* oklch */ color: oklch(55.0% 0.148 263.2);

Tailwind

colors: {
  custom: {
    50: '#8496d8',
    500: '#426dc7',
    950: '#000000',
  },
}

SCSS

$custom: #426dc7;
$custom-light: #8496d8;
$custom-dark: #000000;

JSON

{
  "hex": "#426dc7",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 199
  },
  "hsl": {
    "h": 220.602,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55021,
    "c": 0.14795,
    "h": 263.2
  },
  "luminance": 0.16219
}

Semantic roles & 50–950 ramp

primary

#426DC7

secondary

#D0BD95

accent

#AE4ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426DC7

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

Preview Lab → · Contrast checker → · Palette generator →