#4C9CD0#4C9CD0

#4C9CD0 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.110 H 239.8°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#4C9CD0
RGBrgb(76, 156, 208)
HSLhsl(204, 58%, 56%)
HSVhsv(204, 63%, 82%)
CMYKcmyk(63.5%, 25%, 0%, 18.4%)
CIE-LABlab(61.54, -8.60, -33.89)
CIE-LCHlch(61.54, 34.96, 255.76°)
OKLaboklab(66.44% -0.0553 -0.0952)
OKLCHoklch(66.44% 0.11 239.8)
XYZxyz(26.2498, 29.8649, 64.0434)
Luminance0.2987 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C9CD0 #D0804C
analogous
#4CD0C2 #4C9CD0 #4C5AD0
triadic
#4C9CD0 #D04C9C #9CD04C
tetradic
#4C9CD0 #C24CD0 #D0804C #5AD04C
square
#4C9CD0 #C24CD0 #D0804C #5AD04C
split-complementary
#4C9CD0 #D04C5A #D0C24C
monochromatic
#225B80 #2E7DB0 #4C9CD0 #7CB7DD #ADD2E9

Accessibility & contrast

On white

3.01
#4C9CD0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.97
#4C9CD0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9CD0
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C9CD0#FFFFFF#000000##000000
##4C9CD01.003.016.976.97
#FFFFFF3.011.0021.0021.00
#0000006.9721.001.001.00
##0000006.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#849CD2
Deuteranopia (green-blind)
#728FCF
Tritanopia (blue-blind)
#00A9AE
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #4c9cd0;
/* rgb */ color: rgb(76, 156, 208);
/* oklch */ color: oklch(66.4% 0.110 239.8);
Tailwind
colors: {
  custom: {
    50: '#8ab9de',
    500: '#4c9cd0',
    950: '#000000',
  },
}
SCSS
$custom: #4c9cd0;
$custom-light: #8ab9de;
$custom-dark: #000000;
JSON
{
  "hex": "#4c9cd0",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 208
  },
  "hsl": {
    "h": 203.636,
    "s": 58.407,
    "l": 55.686
  },
  "oklch": {
    "l": 0.6644,
    "c": 0.11013,
    "h": 239.8
  },
  "luminance": 0.29867
}

Semantic roles & 50–950 ramp

primary
#4C9CD0
secondary
#D7B6A0
accent
#8346E2
background
#F9FBFD
surface
#F1F6FB
border
#CBD0D4
text
#0D1115
muted
#7E8083

Preview Lab

Preview with #4C9CD0

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

Preview Lab → · Contrast checker → · Palette generator →

#4C9CD0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva