#318EE2#318EE2

#318EE2 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.153 H 249.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX#318EE2
RGBrgb(49, 142, 226)
HSLhsl(208, 75%, 54%)
HSVhsv(208, 78%, 89%)
CMYKcmyk(78.3%, 37.2%, 0%, 11.4%)
CIE-LABlab(57.55, 1.90, -50.26)
CIE-LCHlch(57.55, 50.30, 272.16°)
OKLaboklab(63.35% -0.0525 -0.1433)
OKLCHoklch(63.35% 0.153 249.9)
XYZxyz(24.6619, 25.4870, 75.5565)
Luminance0.2549 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#318EE2 #E28531
analogous
#31E2DE #318EE2 #3136E2
triadic
#318EE2 #E2318E #8EE231
tetradic
#318EE2 #DE31E2 #E28531 #36E231
square
#318EE2 #DE31E2 #E28531 #36E231
split-complementary
#318EE2 #E23136 #E2DE31
monochromatic
#134F86 #1A6FBB #318EE2 #67ABEA #9CC9F1

Accessibility & contrast

On white

3.44
#318EE2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.10
#318EE2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318EE2
6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##318EE2#FFFFFF#000000##000000
##318EE21.003.446.106.10
#FFFFFF3.441.0021.0021.00
#0000006.1021.001.001.00
##0000006.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#6693E5
Deuteranopia (green-blind)
#4B83E0
Tritanopia (blue-blind)
#00A2AD
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #318ee2;
/* rgb */ color: rgb(49, 142, 226);
/* oklch */ color: oklch(63.3% 0.153 249.9);
Tailwind
colors: {
  custom: {
    50: '#83aeeb',
    500: '#318ee2',
    950: '#000000',
  },
}
SCSS
$custom: #318ee2;
$custom-light: #83aeeb;
$custom-dark: #000000;
JSON
{
  "hex": "#318ee2",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 226
  },
  "hsl": {
    "h": 208.475,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63348,
    "c": 0.15265,
    "h": 249.9
  },
  "luminance": 0.2549
}

Semantic roles & 50–950 ramp

primary
#318EE2
secondary
#DDB592
accent
#8F36F2
background
#F8FAFE
surface
#F0F4FD
border
#CBCED5
text
#0C1016
muted
#7D7F84

Preview Lab

Preview with #318EE2

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

Preview Lab → · Contrast checker → · Palette generator →

#318EE2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva