#426DCE#426DCE

#426DCE is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.5% C 0.158 H 264.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#426DCE
RGB	rgb(66, 109, 206)
HSL	hsl(222, 59%, 53%)
HSV	hsv(222, 68%, 81%)
CMYK	cmyk(68%, 47.1%, 0%, 19.2%)
CIE-LAB	lab(47.69, 17.08, -54.69)
CIE-LCH	lch(47.69, 57.29, 287.34°)
OKLab	oklab(55.49% -0.0165 -0.1567)
OKLCH	oklch(55.49% 0.158 264)
XYZ	xyz(18.8521, 16.5499, 60.5815)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DCE #CEA342

analogous

#42B3CE #426DCE #5D42CE

triadic

#426DCE #CE426D #6DCE42

tetradic

#426DCE #CE42B3 #CEA342 #42CE5D

square

#426DCE #CE42B3 #CEA342 #42CE5D

split-complementary

#426DCE #CE5D42 #B3CE42

monochromatic

#1F3A77 #2B51A7 #426DCE #7393DB #A3B8E7

Accessibility & contrast

On white

4.87

#426DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#426DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DCE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DCE	#FFFFFF	#000000	##FFFFFF
##426DCE	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A78D2

Deuteranopia (green-blind)

#1B6BCC

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #426dce;
/* rgb */ color: rgb(66, 109, 206);
/* oklch */ color: oklch(55.5% 0.158 264.0);

Tailwind

colors: {
  custom: {
    50: '#8696dd',
    500: '#426dce',
    950: '#000000',
  },
}

SCSS

$custom: #426dce;
$custom-light: #8696dd;
$custom-dark: #000000;

JSON

{
  "hex": "#426dce",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 206
  },
  "hsl": {
    "h": 221.571,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.55489,
    "c": 0.15753,
    "h": 264
  },
  "luminance": 0.16552
}

Semantic roles & 50–950 ramp

primary

#426DCE

secondary

#D4C298

accent

#B246E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426DCE

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

Preview Lab → · Contrast checker → · Palette generator →