#4D9EEB#4D9EEB

#4D9EEB is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.139 H 249.6°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX#4D9EEB
RGBrgb(77, 158, 235)
HSLhsl(209, 80%, 61%)
HSVhsv(209, 67%, 92%)
CMYKcmyk(67.2%, 32.8%, 0%, 7.8%)
CIE-LABlab(63.36, -0.61, -45.99)
CIE-LCHlch(63.36, 45.99, 269.24°)
OKLaboklab(68.29% -0.0486 -0.1303)
OKLCHoklch(68.29% 0.139 249.6)
XYZxyz(30.2772, 32.0265, 83.1672)
Luminance0.3203 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9EEB #EB9A4D
analogous
#4DEBE9 #4D9EEB #4D4FEB
triadic
#4D9EEB #EB4D9E #9EEB4D
tetradic
#4D9EEB #E94DEB #EB9A4D #4FEB4D
square
#4D9EEB #E94DEB #EB9A4D #4FEB4D
split-complementary
#4D9EEB #EB4D4F #EBE94D
monochromatic
#1361AA #1980E1 #4D9EEB #84BCF1 #BBDAF7

Accessibility & contrast

On white

2.84
#4D9EEB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.41
#4D9EEB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9EEB
7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9EEB#FFFFFF#000000##000000
##4D9EEB1.002.847.417.41
#FFFFFF2.841.0021.0021.00
#0000007.4121.001.001.00
##0000007.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7CA2EE
Deuteranopia (green-blind)
#6693E9
Tritanopia (blue-blind)
#00B0BA
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #4d9eeb;
/* rgb */ color: rgb(77, 158, 235);
/* oklch */ color: oklch(68.3% 0.139 249.6);
Tailwind
colors: {
  custom: {
    50: '#8fbaf2',
    500: '#4d9eeb',
    950: '#000000',
  },
}
SCSS
$custom: #4d9eeb;
$custom-light: #8fbaf2;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9eeb",
  "rgb": {
    "r": 77,
    "g": 158,
    "b": 235
  },
  "hsl": {
    "h": 209.241,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.68292,
    "c": 0.13907,
    "h": 249.6
  },
  "luminance": 0.3203
}

Semantic roles & 50–950 ramp

primary
#4D9EEB
secondary
#E8C9AC
accent
#7009DC
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #4D9EEB

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9EEB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva