#418ED3#418ED3

#418ED3 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.129 H 248.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX#418ED3
RGBrgb(65, 142, 211)
HSLhsl(208, 62%, 54%)
HSVhsv(208, 69%, 83%)
CMYKcmyk(69.2%, 32.7%, 0%, 17.3%)
CIE-LABlab(57.24, -1.40, -42.32)
CIE-LCHlch(57.24, 42.35, 268.10°)
OKLaboklab(62.99% -0.0475 -0.1199)
OKLCHoklch(62.99% 0.129 248.4)
XYZxyz(23.6064, 25.1704, 65.2297)
Luminance0.2517 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#418ED3 #D38641
analogous
#41D3CF #418ED3 #4145D3
triadic
#418ED3 #D3418E #8ED341
tetradic
#418ED3 #CF41D3 #D38641 #45D341
square
#418ED3 #CF41D3 #D38641 #45D341
split-complementary
#418ED3 #D34145 #D3CF41
monochromatic
#1D4F7D #286FAE #418ED3 #73ACDF #A4C9EA

Accessibility & contrast

On white

3.48
#418ED3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.03
#418ED3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418ED3
6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##418ED3#FFFFFF#000000##000000
##418ED31.003.486.036.03
#FFFFFF3.481.0021.0021.00
#0000006.0321.001.001.00
##0000006.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F91D6
Deuteranopia (green-blind)
#5B83D2
Tritanopia (blue-blind)
#009EA7
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #418ed3;
/* rgb */ color: rgb(65, 142, 211);
/* oklch */ color: oklch(63.0% 0.129 248.4);
Tailwind
colors: {
  custom: {
    50: '#86aee1',
    500: '#418ed3',
    950: '#000000',
  },
}
SCSS
$custom: #418ed3;
$custom-light: #86aee1;
$custom-dark: #000000;
JSON
{
  "hex": "#418ed3",
  "rgb": {
    "r": 65,
    "g": 142,
    "b": 211
  },
  "hsl": {
    "h": 208.356,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62988,
    "c": 0.12901,
    "h": 248.4
  },
  "luminance": 0.25173
}

Semantic roles & 50–950 ramp

primary
#418ED3
secondary
#D7B699
accent
#8F42E5
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #418ED3

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

Preview Lab → · Contrast checker → · Palette generator →

#418ED3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva