#4086E3#4086E3

#4086E3 is a light, vivid cyan. Relative luminance 0.237; OKLCH L 62.1% C 0.158 H 256.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX#4086E3
RGBrgb(64, 134, 227)
HSLhsl(214, 74%, 57%)
HSVhsv(214, 72%, 89%)
CMYKcmyk(71.8%, 41%, 0%, 11%)
CIE-LABlab(55.77, 8.86, -53.62)
CIE-LCHlch(55.77, 54.35, 279.38°)
OKLaboklab(62.1% -0.0367 -0.1532)
OKLCHoklch(62.1% 0.158 256.5)
XYZxyz(24.4995, 23.6835, 75.9384)
Luminance0.2369 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4086E3 #E39D40
analogous
#40D8E3 #4086E3 #4C40E3
triadic
#4086E3 #E34086 #86E340
tetradic
#4086E3 #E340D8 #E39D40 #40E34C
square
#4086E3 #E340D8 #E39D40 #40E34C
split-complementary
#4086E3 #E34C40 #D8E340
monochromatic
#164B93 #1D67C8 #4086E3 #75A8EB #ABCAF3

Accessibility & contrast

On white

3.66
#4086E3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.74
#4086E3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4086E3
5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4086E3#FFFFFF#000000##000000
##4086E31.003.665.745.74
#FFFFFF3.661.0021.0021.00
#0000005.7421.001.001.00
##0000005.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#5A8EE7
Deuteranopia (green-blind)
#3E7FE1
Tritanopia (blue-blind)
#009CA9
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #4086e3;
/* rgb */ color: rgb(64, 134, 227);
/* oklch */ color: oklch(62.1% 0.158 256.5);
Tailwind
colors: {
  custom: {
    50: '#88a8ec',
    500: '#4086e3',
    950: '#000000',
  },
}
SCSS
$custom: #4086e3;
$custom-light: #88a8ec;
$custom-dark: #000000;
JSON
{
  "hex": "#4086e3",
  "rgb": {
    "r": 64,
    "g": 134,
    "b": 227
  },
  "hsl": {
    "h": 214.233,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.621,
    "c": 0.15751,
    "h": 256.5
  },
  "luminance": 0.23686
}

Semantic roles & 50–950 ramp

primary
#4086E3
secondary
#E1C49E
accent
#A137F1
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4086E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4086E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva