#4D9ADB#4D9ADB

#4D9ADB is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.6% C 0.123 H 246.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX#4D9ADB
RGBrgb(77, 154, 219)
HSLhsl(207, 66%, 58%)
HSVhsv(207, 65%, 86%)
CMYKcmyk(64.8%, 29.7%, 0%, 14.1%)
CIE-LABlab(61.48, -3.68, -40.10)
CIE-LCHlch(61.48, 40.27, 264.75°)
OKLaboklab(66.57% -0.0491 -0.1132)
OKLCHoklch(66.57% 0.123 246.5)
XYZxyz(27.3976, 29.8007, 71.3123)
Luminance0.2980 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D9ADB #DB8E4D
analogous
#4DDBD5 #4D9ADB #4D53DB
triadic
#4D9ADB #DB4D9A #9ADB4D
tetradic
#4D9ADB #D54DDB #DB8E4D #53DB4D
square
#4D9ADB #D54DDB #DB8E4D #53DB4D
split-complementary
#4D9ADB #DB4D53 #DBD54D
monochromatic
#1D5C90 #277CC3 #4D9ADB #80B7E5 #B3D4F0

Accessibility & contrast

On white

3.02
#4D9ADB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.96
#4D9ADB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9ADB
6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D9ADB#FFFFFF#000000##000000
##4D9ADB1.003.026.966.96
#FFFFFF3.021.0021.0021.00
#0000006.9621.001.001.00
##0000006.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D9CDE
Deuteranopia (green-blind)
#6A8EDA
Tritanopia (blue-blind)
#00AAB1
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #4d9adb;
/* rgb */ color: rgb(77, 154, 219);
/* oklch */ color: oklch(66.6% 0.123 246.5);
Tailwind
colors: {
  custom: {
    50: '#8cb7e6',
    500: '#4d9adb',
    950: '#000000',
  },
}
SCSS
$custom: #4d9adb;
$custom-light: #8cb7e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4d9adb",
  "rgb": {
    "r": 77,
    "g": 154,
    "b": 219
  },
  "hsl": {
    "h": 207.465,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66566,
    "c": 0.12341,
    "h": 246.5
  },
  "luminance": 0.29803
}

Semantic roles & 50–950 ramp

primary
#4D9ADB
secondary
#DEC0A6
accent
#8D3FE9
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4D9ADB

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

Preview Lab → · Contrast checker → · Palette generator →

#4D9ADB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva