#426FC7#426FC7

#426FC7 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.146 H 262.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#426FC7
RGB	rgb(66, 111, 199)
HSL	hsl(220, 54%, 52%)
HSV	hsv(220, 67%, 78%)
CMYK	cmyk(66.8%, 44.2%, 0%, 22%)
CIE-LAB	lab(47.81, 13.32, -50.48)
CIE-LCH	lch(47.81, 52.20, 284.78°)
OKLab	oklab(55.45% -0.0195 -0.1442)
OKLCH	oklch(55.45% 0.146 262.3)
XYZ	xyz(18.2364, 16.6489, 56.2742)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FC7 #C79A42

analogous

#42B2C7 #426FC7 #5742C7

triadic

#426FC7 #C7426F #6FC742

tetradic

#426FC7 #C742B2 #C79A42 #42C757

square

#426FC7 #C742B2 #C79A42 #42C757

split-complementary

#426FC7 #C75742 #B2C742

monochromatic

#213B6E #2F549D #426FC7 #7193D5 #A0B7E3

Accessibility & contrast

On white

4.85

#426FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#426FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FC7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FC7	#FFFFFF	#000000	##FFFFFF
##426FC7	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4478CA

Deuteranopia (green-blind)

#2D6CC5

Tritanopia (blue-blind)

#008391

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #426fc7;
/* rgb */ color: rgb(66, 111, 199);
/* oklch */ color: oklch(55.4% 0.146 262.3);

Tailwind

colors: {
  custom: {
    50: '#8497d8',
    500: '#426fc7',
    950: '#000000',
  },
}

SCSS

$custom: #426fc7;
$custom-light: #8497d8;
$custom-dark: #000000;

JSON

{
  "hex": "#426fc7",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 199
  },
  "hsl": {
    "h": 219.699,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55449,
    "c": 0.14556,
    "h": 262.3
  },
  "luminance": 0.16651
}

Semantic roles & 50–950 ramp

primary

#426FC7

secondary

#D0BC95

accent

#AC4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426FC7

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

Preview Lab → · Contrast checker → · Palette generator →