#4D9DEB#4D9DEB

#4D9DEB is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.1% C 0.140 H 250.1°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#4D9DEB
RGBrgb(77, 157, 235)
HSLhsl(210, 80%, 61%)
HSVhsv(210, 67%, 92%)
CMYKcmyk(67.2%, 33.2%, 0%, 7.8%)
CIE-LABlab(63.08, -0.04, -46.43)
CIE-LCHlch(63.08, 46.43, 269.95°)
OKLaboklab(68.07% -0.0476 -0.1316)
OKLCHoklch(68.07% 0.14 250.1)
XYZxyz(30.1074, 31.6867, 83.1106)
Luminance0.3169 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9DEB #EB9B4D
analogous
#4DEBEA #4D9DEB #4D4EEB
triadic
#4D9DEB #EB4D9D #9DEB4D
tetradic
#4D9DEB #EA4DEB #EB9B4D #4EEB4D
square
#4D9DEB #EA4DEB #EB9B4D #4EEB4D
split-complementary
#4D9DEB #EB4D4E #EBEA4D
monochromatic
#1360AA #197FE1 #4D9DEB #84BBF1 #BBDAF7

Accessibility & contrast

On white

2.86
#4D9DEB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.34
#4D9DEB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9DEB
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9DEB#FFFFFF#000000##000000
##4D9DEB1.002.867.347.34
#FFFFFF2.861.0021.0021.00
#0000007.3421.001.001.00
##0000007.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#7AA1EE
Deuteranopia (green-blind)
#6492E9
Tritanopia (blue-blind)
#00AFB9
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #4d9deb;
/* rgb */ color: rgb(77, 157, 235);
/* oklch */ color: oklch(68.1% 0.140 250.1);
Tailwind
colors: {
  custom: {
    50: '#8fb9f2',
    500: '#4d9deb',
    950: '#000000',
  },
}
SCSS
$custom: #4d9deb;
$custom-light: #8fb9f2;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9deb",
  "rgb": {
    "r": 77,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 209.62,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.68071,
    "c": 0.13996,
    "h": 250.1
  },
  "luminance": 0.3169
}

Semantic roles & 50–950 ramp

primary
#4D9DEB
secondary
#E8CAAC
accent
#7109DC
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #4D9DEB

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9DEB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva