#2E8EE3#2E8EE3

#2E8EE3 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.155 H 249.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX#2E8EE3
RGBrgb(46, 142, 227)
HSLhsl(208, 76%, 54%)
HSVhsv(208, 80%, 89%)
CMYKcmyk(79.7%, 37.4%, 0%, 11%)
CIE-LABlab(57.53, 1.96, -50.85)
CIE-LCHlch(57.53, 50.89, 272.20°)
OKLaboklab(63.33% -0.0537 -0.1451)
OKLCHoklch(63.33% 0.155 249.7)
XYZxyz(24.6595, 25.4699, 76.2747)
Luminance0.2547 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2E8EE3 #E3832E
analogous
#2EE3DD #2E8EE3 #2E33E3
triadic
#2E8EE3 #E32E8E #8EE32E
tetradic
#2E8EE3 #DD2EE3 #E3832E #33E32E
square
#2E8EE3 #DD2EE3 #E3832E #33E32E
split-complementary
#2E8EE3 #E32E33 #E3DD2E
monochromatic
#124F85 #196FBB #2E8EE3 #64ABEA #9AC8F1

Accessibility & contrast

On white

3.45
#2E8EE3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.09
#2E8EE3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E8EE3
6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2E8EE3#FFFFFF#000000##000000
##2E8EE31.003.456.096.09
#FFFFFF3.451.0021.0021.00
#0000006.0921.001.001.00
##0000006.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6693E6
Deuteranopia (green-blind)
#4A83E1
Tritanopia (blue-blind)
#00A2AE
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #2e8ee3;
/* rgb */ color: rgb(46, 142, 227);
/* oklch */ color: oklch(63.3% 0.155 249.7);
Tailwind
colors: {
  custom: {
    50: '#82aeec',
    500: '#2e8ee3',
    950: '#000000',
  },
}
SCSS
$custom: #2e8ee3;
$custom-light: #82aeec;
$custom-dark: #000000;
JSON
{
  "hex": "#2e8ee3",
  "rgb": {
    "r": 46,
    "g": 142,
    "b": 227
  },
  "hsl": {
    "h": 208.177,
    "s": 76.371,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63332,
    "c": 0.1547,
    "h": 249.7
  },
  "luminance": 0.25473
}

Semantic roles & 50–950 ramp

primary
#2E8EE3
secondary
#DDB490
accent
#8E35F3
background
#F8FAFE
surface
#F0F4FD
border
#CBCED5
text
#0C1016
muted
#7D7F84

Preview Lab

Preview with #2E8EE3

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

Preview Lab → · Contrast checker → · Palette generator →

#2E8EE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva