#4395E3#4395E3

#4395E3 is a light, vivid cyan. Relative luminance 0.282; OKLCH L 65.5% C 0.141 H 249.9°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX#4395E3
RGBrgb(67, 149, 227)
HSLhsl(209, 74%, 58%)
HSVhsv(209, 70%, 89%)
CMYKcmyk(70.5%, 34.4%, 0%, 11%)
CIE-LABlab(60.10, 0.36, -46.74)
CIE-LCHlch(60.10, 46.74, 270.44°)
OKLaboklab(65.51% -0.0485 -0.1327)
OKLCHoklch(65.51% 0.141 249.9)
XYZxyz(26.9221, 28.2313, 76.6885)
Luminance0.2823 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4395E3 #E39143
analogous
#43E3E1 #4395E3 #4345E3
triadic
#4395E3 #E34395 #95E343
tetradic
#4395E3 #E143E3 #E39143 #45E343
square
#4395E3 #E143E3 #E39143 #45E343
split-complementary
#4395E3 #E34345 #E3E143
monochromatic
#165795 #1E77CB #4395E3 #78B3EB #AED1F3

Accessibility & contrast

On white

3.16
#4395E3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.65
#4395E3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4395E3
6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4395E3#FFFFFF#000000##000000
##4395E31.003.166.656.65
#FFFFFF3.161.0021.0021.00
#0000006.6521.001.001.00
##0000006.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7299E6
Deuteranopia (green-blind)
#5B8AE1
Tritanopia (blue-blind)
#00A7B1
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #4395e3;
/* rgb */ color: rgb(67, 149, 227);
/* oklch */ color: oklch(65.5% 0.141 249.9);
Tailwind
colors: {
  custom: {
    50: '#89b3ec',
    500: '#4395e3',
    950: '#000000',
  },
}
SCSS
$custom: #4395e3;
$custom-light: #89b3ec;
$custom-dark: #000000;
JSON
{
  "hex": "#4395e3",
  "rgb": {
    "r": 67,
    "g": 149,
    "b": 227
  },
  "hsl": {
    "h": 209.25,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.65507,
    "c": 0.14135,
    "h": 249.9
  },
  "luminance": 0.28234
}

Semantic roles & 50–950 ramp

primary
#4395E3
secondary
#E1C0A1
accent
#9237F1
background
#F9FBFE
surface
#F1F6FD
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4395E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4395E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva