#4B9DD9#4B9DD9

#4B9DD9 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 67.1% C 0.120 H 243.1°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX#4B9DD9
RGBrgb(75, 157, 217)
HSLhsl(205, 65%, 57%)
HSVhsv(205, 65%, 85%)
CMYKcmyk(65.4%, 27.6%, 0%, 14.9%)
CIE-LABlab(62.18, -6.38, -37.89)
CIE-LCHlch(62.18, 38.43, 260.44°)
OKLaboklab(67.07% -0.0541 -0.1068)
OKLCHoklch(67.07% 0.12 243.1)
XYZxyz(27.4783, 30.6167, 70.0937)
Luminance0.3062 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B9DD9 #D9874B
analogous
#4BD9CE #4B9DD9 #4B56D9
triadic
#4B9DD9 #D94B9D #9DD94B
tetradic
#4B9DD9 #CE4BD9 #D9874B #56D94B
square
#4B9DD9 #CE4BD9 #D9874B #56D94B
split-complementary
#4B9DD9 #D94B56 #D9CE4B
monochromatic
#1E5D8C #287FBF #4B9DD9 #7EB9E4 #B0D4EE

Accessibility & contrast

On white

2.95
#4B9DD9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.12
#4B9DD9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9DD9
7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B9DD9#FFFFFF#000000##000000
##4B9DD91.002.957.127.12
#FFFFFF2.951.0021.0021.00
#0000007.1221.001.001.00
##0000007.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#829EDC
Deuteranopia (green-blind)
#6F90D8
Tritanopia (blue-blind)
#00ACB2
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #4b9dd9;
/* rgb */ color: rgb(75, 157, 217);
/* oklch */ color: oklch(67.1% 0.120 243.1);
Tailwind
colors: {
  custom: {
    50: '#8bb9e5',
    500: '#4b9dd9',
    950: '#000000',
  },
}
SCSS
$custom: #4b9dd9;
$custom-light: #8bb9e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4b9dd9",
  "rgb": {
    "r": 75,
    "g": 157,
    "b": 217
  },
  "hsl": {
    "h": 205.352,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6707,
    "c": 0.11975,
    "h": 243.1
  },
  "luminance": 0.3062
}

Semantic roles & 50–950 ramp

primary
#4B9DD9
secondary
#DDBBA3
accent
#8740E8
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1115
muted
#7E8084

Preview Lab

Preview with #4B9DD9

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

Preview Lab → · Contrast checker → · Palette generator →

#4B9DD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva