#3E98E4#3E98E4

#3E98E4 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.142 H 247.6°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX#3E98E4
RGBrgb(62, 152, 228)
HSLhsl(207, 75%, 57%)
HSVhsv(207, 73%, 89%)
CMYKcmyk(72.8%, 33.3%, 0%, 10.6%)
CIE-LABlab(60.85, -1.71, -46.12)
CIE-LCHlch(60.85, 46.15, 267.88°)
OKLaboklab(66.07% -0.054 -0.1309)
OKLCHoklch(66.07% 0.142 247.6)
XYZxyz(27.2131, 29.0790, 77.5623)
Luminance0.2908 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E98E4 #E48A3E
analogous
#3EE4DD #3E98E4 #3E45E4
triadic
#3E98E4 #E43E98 #98E43E
tetradic
#3E98E4 #DD3EE4 #E48A3E #45E43E
square
#3E98E4 #DD3EE4 #E48A3E #45E43E
split-complementary
#3E98E4 #E43E45 #E4DD3E
monochromatic
#155993 #1C7AC9 #3E98E4 #74B5EC #A9D1F3

Accessibility & contrast

On white

3.08
#3E98E4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.82
#3E98E4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E98E4
6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E98E4#FFFFFF#000000##000000
##3E98E41.003.086.826.82
#FFFFFF3.081.0021.0021.00
#0000006.8221.001.001.00
##0000006.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#759BE7
Deuteranopia (green-blind)
#5E8CE3
Tritanopia (blue-blind)
#00AAB3
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #3e98e4;
/* rgb */ color: rgb(62, 152, 228);
/* oklch */ color: oklch(66.1% 0.142 247.6);
Tailwind
colors: {
  custom: {
    50: '#88b6ed',
    500: '#3e98e4',
    950: '#000000',
  },
}
SCSS
$custom: #3e98e4;
$custom-light: #88b6ed;
$custom-dark: #000000;
JSON
{
  "hex": "#3e98e4",
  "rgb": {
    "r": 62,
    "g": 152,
    "b": 228
  },
  "hsl": {
    "h": 207.47,
    "s": 75.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66073,
    "c": 0.14163,
    "h": 247.6
  },
  "luminance": 0.29082
}

Semantic roles & 50–950 ramp

primary
#3E98E4
secondary
#E1BC9D
accent
#8C36F2
background
#F9FBFE
surface
#F1F6FD
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #3E98E4

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

Preview Lab → · Contrast checker → · Palette generator →

#3E98E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva