#4DC5E8#4DC5E8

#4DC5E8 is a light, moderate cyan. Relative luminance 0.473; OKLCH L 77.0% C 0.116 H 220.7°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX#4DC5E8
RGBrgb(77, 197, 232)
HSLhsl(194, 77%, 61%)
HSVhsv(194, 67%, 91%)
CMYKcmyk(66.8%, 15.1%, 0%, 9%)
CIE-LABlab(74.40, -22.66, -27.19)
CIE-LCHlch(74.40, 35.39, 230.19°)
OKLaboklab(77.02% -0.088 -0.0758)
OKLCHoklch(77.02% 0.116 220.7)
XYZxyz(37.5863, 47.3323, 83.4835)
Luminance0.4734 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DC5E8 #E8704D
analogous
#4DE8BD #4DC5E8 #4D78E8
triadic
#4DC5E8 #E84DC5 #C5E84D
tetradic
#4DC5E8 #BD4DE8 #E8704D #78E84D
square
#4DC5E8 #BD4DE8 #E8704D #78E84D
split-complementary
#4DC5E8 #E84D78 #E8BD4D
monochromatic
#1585A5 #1CB0DB #4DC5E8 #83D7EF #B9E8F6

Accessibility & contrast

On white

2.01
#4DC5E8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.47
#4DC5E8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC5E8
10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DC5E8#FFFFFF#000000##000000
##4DC5E81.002.0110.4710.47
#FFFFFF2.011.0021.0021.00
#00000010.4721.001.001.00
##00000010.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0C0EA
Deuteranopia (green-blind)
#9AB0E8
Tritanopia (blue-blind)
#00D0D0
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #4dc5e8;
/* rgb */ color: rgb(77, 197, 232);
/* oklch */ color: oklch(77.0% 0.116 220.7);
Tailwind
colors: {
  custom: {
    50: '#90d6ef',
    500: '#4dc5e8',
    950: '#000000',
  },
}
SCSS
$custom: #4dc5e8;
$custom-light: #90d6ef;
$custom-dark: #000000;
JSON
{
  "hex": "#4dc5e8",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 232
  },
  "hsl": {
    "h": 193.548,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.77017,
    "c": 0.11619,
    "h": 220.7
  },
  "luminance": 0.47336
}

Semantic roles & 50–950 ramp

primary
#4DC5E8
secondary
#E6B8AB
accent
#3A0CD9
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #4DC5E8

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

Preview Lab → · Contrast checker → · Palette generator →

#4DC5E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva