#426DBE#426DBE

#426DBE is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.4% C 0.136 H 261.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#426DBE
RGB	rgb(66, 109, 190)
HSL	hsl(219, 49%, 50%)
HSV	hsv(219, 65%, 75%)
CMYK	cmyk(65.3%, 42.6%, 0%, 25.5%)
CIE-LAB	lab(46.73, 11.38, -47.03)
CIE-LCH	lch(46.73, 48.39, 283.60°)
OKLab	oklab(54.44% -0.0192 -0.1342)
OKLCH	oklch(54.44% 0.136 261.9)
XYZ	xyz(17.0064, 15.8116, 50.8609)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DBE #BE9342

analogous

#42ABBE #426DBE #5542BE

triadic

#426DBE #BE426D #6DBE42

tetradic

#426DBE #BE42AB #BE9342 #42BE55

square

#426DBE #BE42AB #BE9342 #42BE55

split-complementary

#426DBE #BE5542 #ABBE42

monochromatic

#223963 #325391 #426DBE #7090CE #9DB3DD

Accessibility & contrast

On white

5.04

#426DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#426DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DBE

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DBE	#FFFFFF	#000000	##FFFFFF
##426DBE	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C1

Deuteranopia (green-blind)

#3469BC

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426dbe;
/* rgb */ color: rgb(66, 109, 190);
/* oklch */ color: oklch(54.4% 0.136 261.9);

Tailwind

colors: {
  custom: {
    50: '#8396d2',
    500: '#426dbe',
    950: '#000000',
  },
}

SCSS

$custom: #426dbe;
$custom-light: #8396d2;
$custom-dark: #000000;

JSON

{
  "hex": "#426dbe",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 190
  },
  "hsl": {
    "h": 219.194,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.54439,
    "c": 0.13553,
    "h": 261.9
  },
  "luminance": 0.15813
}

Semantic roles & 50–950 ramp

primary

#426DBE

secondary

#CAB692

accent

#A94FD8

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #426DBE

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

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