#418EDF#418EDF

#418EDF is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.144 H 252.1°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX#418EDF
RGBrgb(65, 142, 223)
HSLhsl(211, 71%, 56%)
HSVhsv(211, 71%, 87%)
CMYKcmyk(70.9%, 36.3%, 0%, 12.5%)
CIE-LABlab(57.84, 2.79, -48.09)
CIE-LCHlch(57.84, 48.17, 273.32°)
OKLaboklab(63.65% -0.0443 -0.1368)
OKLCHoklch(63.65% 0.144 252.1)
XYZxyz(25.1673, 25.7948, 73.4502)
Luminance0.2580 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#418EDF #DF9241
analogous
#41DDDF #418EDF #4341DF
triadic
#418EDF #DF418E #8EDF41
tetradic
#418EDF #DF41DD #DF9241 #41DF43
square
#418EDF #DF41DD #DF9241 #41DF43
split-complementary
#418EDF #DF4341 #DDDF41
monochromatic
#18518E #216FC2 #418EDF #75ADE8 #AACCF1

Accessibility & contrast

On white

3.41
#418EDF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.16
#418EDF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418EDF
6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##418EDF#FFFFFF#000000##000000
##418EDF1.003.416.166.16
#FFFFFF3.411.0021.0021.00
#0000006.1621.001.001.00
##0000006.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6993E2
Deuteranopia (green-blind)
#5284DD
Tritanopia (blue-blind)
#00A1AC
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #418edf;
/* rgb */ color: rgb(65, 142, 223);
/* oklch */ color: oklch(63.7% 0.144 252.1);
Tailwind
colors: {
  custom: {
    50: '#88aee9',
    500: '#418edf',
    950: '#000000',
  },
}
SCSS
$custom: #418edf;
$custom-light: #88aee9;
$custom-dark: #000000;
JSON
{
  "hex": "#418edf",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 210.759,
    "s": 71.171,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63655,
    "c": 0.1438,
    "h": 252.1
  },
  "luminance": 0.25798
}

Semantic roles & 50–950 ramp

primary
#418EDF
secondary
#DEBF9D
accent
#963AEE
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #418EDF

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

Preview Lab → · Contrast checker → · Palette generator →

#418EDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva