#4D9EEC#4D9EEC

#4D9EEC is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.3% C 0.140 H 249.9°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX#4D9EEC
RGBrgb(77, 158, 236)
HSLhsl(209, 81%, 61%)
HSVhsv(209, 67%, 93%)
CMYKcmyk(67.4%, 33.1%, 0%, 7.5%)
CIE-LABlab(63.41, -0.27, -46.46)
CIE-LCHlch(63.41, 46.46, 269.66°)
OKLaboklab(68.35% -0.0483 -0.1317)
OKLCHoklch(68.35% 0.14 249.9)
XYZxyz(30.4221, 32.0844, 83.9302)
Luminance0.3209 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9EEC #EC9B4D
analogous
#4DECEB #4D9EEC #4D4FEC
triadic
#4D9EEC #EC4D9E #9EEC4D
tetradic
#4D9EEC #EB4DEC #EC9B4D #4FEC4D
square
#4D9EEC #EB4DEC #EC9B4D #4FEC4D
split-complementary
#4D9EEC #EC4D4F #ECEB4D
monochromatic
#1261AC #1880E4 #4D9EEC #84BCF2 #BCDAF8

Accessibility & contrast

On white

2.83
#4D9EEC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.42
#4D9EEC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9EEC
7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9EEC#FFFFFF#000000##000000
##4D9EEC1.002.837.427.42
#FFFFFF2.831.0021.0021.00
#0000007.4221.001.001.00
##0000007.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7BA2EF
Deuteranopia (green-blind)
#6593EA
Tritanopia (blue-blind)
#00B0BA
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #4d9eec;
/* rgb */ color: rgb(77, 158, 236);
/* oklch */ color: oklch(68.3% 0.140 249.9);
Tailwind
colors: {
  custom: {
    50: '#8fbaf2',
    500: '#4d9eec',
    950: '#000000',
  },
}
SCSS
$custom: #4d9eec;
$custom-light: #8fbaf2;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9eec",
  "rgb": {
    "r": 77,
    "g": 158,
    "b": 236
  },
  "hsl": {
    "h": 209.434,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.68345,
    "c": 0.14027,
    "h": 249.9
  },
  "luminance": 0.32088
}

Semantic roles & 50–950 ramp

primary
#4D9EEC
secondary
#E8CAAD
accent
#7108DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #4D9EEC

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9EEC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva