#426ED7#426ED7

#426ED7 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.3% C 0.169 H 264.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#426ED7
RGB	rgb(66, 110, 215)
HSL	hsl(222, 65%, 55%)
HSV	hsv(222, 69%, 84%)
CMYK	cmyk(69.3%, 48.8%, 0%, 15.7%)
CIE-LAB	lab(48.53, 19.67, -58.47)
CIE-LCH	lch(48.53, 61.69, 288.59°)
OKLab	oklab(56.31% -0.0161 -0.1678)
OKLCH	oklch(56.31% 0.169 264.5)
XYZ	xyz(20.0841, 17.2144, 66.5410)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426ED7 #D7AB42

analogous

#42B8D7 #426ED7 #6042D7

triadic

#426ED7 #D7426E #6ED742

tetradic

#426ED7 #D742B8 #D7AB42 #42D760

square

#426ED7 #D742B8 #D7AB42 #42D760

split-complementary

#426ED7 #D76042 #B8D742

monochromatic

#1C3A83 #2651B5 #426ED7 #7595E2 #A7BCEC

Accessibility & contrast

On white

4.73

#426ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#426ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426ED7

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426ED7	#FFFFFF	#000000	##FFFFFF
##426ED7	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#337ADB

Deuteranopia (green-blind)

#006DD5

Tritanopia (blue-blind)

#008798

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #426ed7;
/* rgb */ color: rgb(66, 110, 215);
/* oklch */ color: oklch(56.3% 0.169 264.5);

Tailwind

colors: {
  custom: {
    50: '#8797e4',
    500: '#426ed7',
    950: '#000000',
  },
}

SCSS

$custom: #426ed7;
$custom-light: #8797e4;
$custom-dark: #000000;

JSON

{
  "hex": "#426ed7",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 215
  },
  "hsl": {
    "h": 222.282,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56314,
    "c": 0.16854,
    "h": 264.5
  },
  "luminance": 0.17216
}

Semantic roles & 50–950 ramp

primary

#426ED7

secondary

#DAC79B

accent

#B640E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426ED7

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

Preview Lab → · Contrast checker → · Palette generator →