#426DB6#426DB6

#426DB6 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 53.9% C 0.124 H 260.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#426DB6
RGB	rgb(66, 109, 182)
HSL	hsl(218, 47%, 49%)
HSV	hsv(218, 64%, 71%)
CMYK	cmyk(63.7%, 40.1%, 0%, 28.6%)
CIE-LAB	lab(46.27, 8.55, -43.12)
CIE-LCH	lch(46.27, 43.96, 281.22°)
OKLab	oklab(53.94% -0.0208 -0.1227)
OKLCH	oklch(53.94% 0.124 260.4)
XYZ	xyz(16.1559, 15.4714, 46.3818)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DB6 #B68B42

analogous

#42A7B6 #426DB6 #5142B6

triadic

#426DB6 #B6426D #6DB642

tetradic

#426DB6 #B642A7 #B68B42 #42B651

square

#426DB6 #B642A7 #B68B42 #42B651

split-complementary

#426DB6 #B65142 #A7B642

monochromatic

#21375C #325289 #426DB6 #6C8ECA #99B1DA

Accessibility & contrast

On white

5.13

#426DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#426DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DB6

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DB6	#FFFFFF	#000000	##FFFFFF
##426DB6	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B9

Deuteranopia (green-blind)

#3C69B4

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426db6;
/* rgb */ color: rgb(66, 109, 182);
/* oklch */ color: oklch(53.9% 0.124 260.4);

Tailwind

colors: {
  custom: {
    50: '#8196cc',
    500: '#426db6',
    950: '#000000',
  },
}

SCSS

$custom: #426db6;
$custom-light: #8196cc;
$custom-dark: #000000;

JSON

{
  "hex": "#426db6",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 182
  },
  "hsl": {
    "h": 217.759,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53942,
    "c": 0.12444,
    "h": 260.4
  },
  "luminance": 0.15473
}

Semantic roles & 50–950 ramp

primary

#426DB6

secondary

#C6B18E

accent

#A551D6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426DB6

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

Preview Lab → · Contrast checker → · Palette generator →