#426DD7#426DD7

#426DD7 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.1% C 0.170 H 264.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#426DD7
RGBrgb(66, 109, 215)
HSLhsl(223, 65%, 55%)
HSVhsv(223, 69%, 84%)
CMYKcmyk(69.3%, 49.3%, 0%, 15.7%)
CIE-LABlab(48.26, 20.30, -58.90)
CIE-LCHlch(48.26, 62.30, 289.02°)
OKLaboklab(56.11% -0.0153 -0.169)
OKLCHoklch(56.11% 0.17 264.8)
XYZxyz(19.9768, 16.9998, 66.5053)
Luminance0.1700 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#426DD7 #D7AC42
analogous
#42B7D7 #426DD7 #6242D7
triadic
#426DD7 #D7426D #6DD742
tetradic
#426DD7 #D742B7 #D7AC42 #42D762
square
#426DD7 #D742B7 #D7AC42 #42D762
split-complementary
#426DD7 #D76242 #B7D742
monochromatic
#1C3983 #2650B5 #426DD7 #7594E2 #A7BBEC

Accessibility & contrast

On white

4.77
#426DD7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.40
#426DD7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DD7
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##426DD7#FFFFFF#000000##FFFFFF
##426DD71.004.774.404.77
#FFFFFF4.771.0021.001.00
#0000004.4021.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#307ADB
Deuteranopia (green-blind)
#006CD5
Tritanopia (blue-blind)
#008698
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #426dd7;
/* rgb */ color: rgb(66, 109, 215);
/* oklch */ color: oklch(56.1% 0.170 264.8);
Tailwind
colors: {
  custom: {
    50: '#8796e4',
    500: '#426dd7',
    950: '#000000',
  },
}
SCSS
$custom: #426dd7;
$custom-light: #8796e4;
$custom-dark: #000000;
JSON
{
  "hex": "#426dd7",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 215
  },
  "hsl": {
    "h": 222.685,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56109,
    "c": 0.16974,
    "h": 264.8
  },
  "luminance": 0.17002
}

Semantic roles & 50–950 ramp

primary
#426DD7
secondary
#DAC89B
accent
#B740E8
background
#F9F9FE
surface
#F1F1FC
border
#CBCBD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #426DD7

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

Preview Lab → · Contrast checker → · Palette generator →

#426DD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva