#4D8DE3#4D8DE3

#4D8DE3 is a light, vivid cyan. Relative luminance 0.262; OKLCH L 64.1% C 0.145 H 256.4°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX#4D8DE3
RGBrgb(77, 141, 227)
HSLhsl(214, 73%, 60%)
HSVhsv(214, 66%, 89%)
CMYKcmyk(66.1%, 37.9%, 0%, 11%)
CIE-LABlab(58.20, 6.60, -49.73)
CIE-LCHlch(58.20, 50.16, 277.56°)
OKLaboklab(64.12% -0.0341 -0.1414)
OKLCHoklch(64.12% 0.146 256.4)
XYZxyz(26.4456, 26.1709, 76.3159)
Luminance0.2617 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D8DE3 #E3A34D
analogous
#4DD8E3 #4D8DE3 #584DE3
triadic
#4D8DE3 #E34D8D #8DE34D
tetradic
#4D8DE3 #E34DD8 #E3A34D #4DE358
square
#4D8DE3 #E34DD8 #E3A34D #4DE358
split-complementary
#4D8DE3 #E3584D #D8E34D
monochromatic
#19519D #216CD2 #4D8DE3 #82AFEB #B7D1F4

Accessibility & contrast

On white

3.37
#4D8DE3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.23
#4D8DE3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DE3
6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D8DE3#FFFFFF#000000##000000
##4D8DE31.003.376.236.23
#FFFFFF3.371.0021.0021.00
#0000006.2321.001.001.00
##0000006.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#6794E6
Deuteranopia (green-blind)
#5185E1
Tritanopia (blue-blind)
#00A1AD
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4d8de3;
/* rgb */ color: rgb(77, 141, 227);
/* oklch */ color: oklch(64.1% 0.145 256.4);
Tailwind
colors: {
  custom: {
    50: '#8dadec',
    500: '#4d8de3',
    950: '#000000',
  },
}
SCSS
$custom: #4d8de3;
$custom-light: #8dadec;
$custom-dark: #000000;
JSON
{
  "hex": "#4d8de3",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 227
  },
  "hsl": {
    "h": 214.4,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64122,
    "c": 0.1455,
    "h": 256.4
  },
  "luminance": 0.26174
}

Semantic roles & 50–950 ramp

primary
#4D8DE3
secondary
#E3CAA9
accent
#A138F0
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4D8DE3

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

Preview Lab → · Contrast checker → · Palette generator →

#4D8DE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva