#426FF4#426FF4

#426FF4 is a mid, highly saturated blue. Relative luminance 0.191; OKLCH L 58.6% C 0.206 H 266.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#426FF4
RGBrgb(66, 111, 244)
HSLhsl(225, 89%, 61%)
HSVhsv(225, 73%, 96%)
CMYKcmyk(73%, 54.5%, 0%, 4.3%)
CIE-LABlab(50.75, 29.42, -71.18)
CIE-LCHlch(50.75, 77.02, 292.45°)
OKLaboklab(58.62% -0.0143 -0.2052)
OKLCHoklch(58.62% 0.206 266)
XYZxyz(24.2546, 19.0562, 87.9703)
Luminance0.1906 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#426FF4 #F4C742
analogous
#42C8F4 #426FF4 #6E42F4
triadic
#426FF4 #F4426F #6FF442
tetradic
#426FF4 #F442C8 #F4C742 #42F46E
square
#426FF4 #F442C8 #F4C742 #42F46E
split-complementary
#426FF4 #F46E42 #C8F442
monochromatic
#0A35B1 #0E46EB #426FF4 #7C9BF7 #B6C7FB

Accessibility & contrast

On white

4.36
#426FF4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#426FF4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #426FF4
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##426FF4#FFFFFF#000000##000000
##426FF41.004.364.814.81
#FFFFFF4.361.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#0081F9
Deuteranopia (green-blind)
#0071F1
Tritanopia (blue-blind)
#0090A7
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #426ff4;
/* rgb */ color: rgb(66, 111, 244);
/* oklch */ color: oklch(58.6% 0.206 266.0);
Tailwind
colors: {
  custom: {
    50: '#8d97f9',
    500: '#426ff4',
    950: '#000000',
  },
}
SCSS
$custom: #426ff4;
$custom-light: #8d97f9;
$custom-dark: #000000;
JSON
{
  "hex": "#426ff4",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 244
  },
  "hsl": {
    "h": 224.831,
    "s": 89,
    "l": 60.784
  },
  "oklch": {
    "l": 0.58623,
    "c": 0.20566,
    "h": 266
  },
  "luminance": 0.19059
}

Semantic roles & 50–950 ramp

primary
#426FF4
secondary
#EBDAA7
accent
#AB00E6
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0D17
muted
#7E7E85

Preview Lab

Preview with #426FF4

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

Preview Lab → · Contrast checker → · Palette generator →

#426FF4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva