#4EC1EB#4EC1EB

#4EC1EB is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.2% C 0.118 H 225.9°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX#4EC1EB
RGBrgb(78, 193, 235)
HSLhsl(196, 80%, 61%)
HSVhsv(196, 67%, 92%)
CMYKcmyk(66.8%, 17.9%, 0%, 7.8%)
CIE-LABlab(73.39, -19.54, -30.37)
CIE-LCHlch(73.39, 36.11, 237.24°)
OKLaboklab(76.25% -0.0824 -0.0849)
OKLCHoklch(76.25% 0.118 225.9)
XYZxyz(37.2012, 45.7537, 85.4519)
Luminance0.4576 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EC1EB #EB784E
analogous
#4EEBC7 #4EC1EB #4E73EB
triadic
#4EC1EB #EB4EC1 #C1EB4E
tetradic
#4EC1EB #C74EEB #EB784E #73EB4E
square
#4EC1EB #C74EEB #EB784E #73EB4E
split-complementary
#4EC1EB #EB4E73 #EBC74E
monochromatic
#1383AB #1AADE2 #4EC1EB #85D4F1 #BCE8F7

Accessibility & contrast

On white

2.07
#4EC1EB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.15
#4EC1EB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1EB
10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EC1EB#FFFFFF#000000##000000
##4EC1EB1.002.0710.1510.15
#FFFFFF2.071.0021.0021.00
#00000010.1521.001.001.00
##00000010.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#AABDED
Deuteranopia (green-blind)
#94ADEB
Tritanopia (blue-blind)
#00CDCF
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #4ec1eb;
/* rgb */ color: rgb(78, 193, 235);
/* oklch */ color: oklch(76.2% 0.118 225.9);
Tailwind
colors: {
  custom: {
    50: '#91d3f1',
    500: '#4ec1eb',
    950: '#000000',
  },
}
SCSS
$custom: #4ec1eb;
$custom-light: #91d3f1;
$custom-dark: #000000;
JSON
{
  "hex": "#4ec1eb",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 235
  },
  "hsl": {
    "h": 196.051,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.76247,
    "c": 0.11833,
    "h": 225.9
  },
  "luminance": 0.45758
}

Semantic roles & 50–950 ramp

primary
#4EC1EB
secondary
#E8BDAD
accent
#4209DC
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0E1416
muted
#7E8284

Preview Lab

Preview with #4EC1EB

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

Preview Lab → · Contrast checker → · Palette generator →

#4EC1EB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva