#426ED8#426ED8

#426ED8 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.4% C 0.170 H 264.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#426ED8
RGB	rgb(66, 110, 216)
HSL	hsl(222, 66%, 55%)
HSV	hsv(222, 69%, 85%)
CMYK	cmyk(69.4%, 49.1%, 0%, 15.3%)
CIE-LAB	lab(48.59, 20.03, -58.93)
CIE-LCH	lch(48.59, 62.24, 288.77°)
OKLab	oklab(56.38% -0.016 -0.1691)
OKLCH	oklch(56.38% 0.17 264.6)
XYZ	xyz(20.2130, 17.2659, 67.2198)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426ED8 #D8AC42

analogous

#42B9D8 #426ED8 #6142D8

triadic

#426ED8 #D8426E #6ED842

tetradic

#426ED8 #D842B9 #D8AC42 #42D861

square

#426ED8 #D842B9 #D8AC42 #42D861

split-complementary

#426ED8 #D86142 #B9D842

monochromatic

#1B3A84 #2650B7 #426ED8 #7595E2 #A7BCED

Accessibility & contrast

On white

4.72

#426ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#426ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426ED8

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426ED8	#FFFFFF	#000000	##FFFFFF
##426ED8	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#327BDC

Deuteranopia (green-blind)

#006DD6

Tritanopia (blue-blind)

#008799

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #426ed8;
/* rgb */ color: rgb(66, 110, 216);
/* oklch */ color: oklch(56.4% 0.170 264.6);

Tailwind

colors: {
  custom: {
    50: '#8797e5',
    500: '#426ed8',
    950: '#000000',
  },
}

SCSS

$custom: #426ed8;
$custom-light: #8797e5;
$custom-dark: #000000;

JSON

{
  "hex": "#426ed8",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 216
  },
  "hsl": {
    "h": 222.4,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.56384,
    "c": 0.16989,
    "h": 264.6
  },
  "luminance": 0.17268
}

Semantic roles & 50–950 ramp

primary

#426ED8

secondary

#DAC89C

accent

#B73FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426ED8

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

Preview Lab → · Contrast checker → · Palette generator →