#4C9CDB#4C9CDB

#4C9CDB is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.0% C 0.122 H 244.9°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX#4C9CDB
RGBrgb(76, 156, 219)
HSLhsl(206, 67%, 58%)
HSVhsv(206, 65%, 86%)
CMYKcmyk(65.3%, 28.8%, 0%, 14.1%)
CIE-LABlab(62.02, -4.99, -39.26)
CIE-LCHlch(62.02, 39.57, 262.76°)
OKLaboklab(66.98% -0.0519 -0.1108)
OKLCHoklch(66.98% 0.122 244.9)
XYZxyz(27.6503, 30.4251, 71.4195)
Luminance0.3043 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4C9CDB #DB8B4C
analogous
#4CDBD3 #4C9CDB #4C54DB
triadic
#4C9CDB #DB4C9C #9CDB4C
tetradic
#4C9CDB #D34CDB #DB8B4C #54DB4C
square
#4C9CDB #D34CDB #DB8B4C #54DB4C
split-complementary
#4C9CDB #DB4C54 #DBD34C
monochromatic
#1D5D90 #277EC3 #4C9CDB #7FB8E5 #B2D4EF

Accessibility & contrast

On white

2.96
#4C9CDB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.09
#4C9CDB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9CDB
7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4C9CDB#FFFFFF#000000##000000
##4C9CDB1.002.967.097.09
#FFFFFF2.961.0021.0021.00
#0000007.0921.001.001.00
##0000007.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#809EDE
Deuteranopia (green-blind)
#6C90DA
Tritanopia (blue-blind)
#00ABB2
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #4c9cdb;
/* rgb */ color: rgb(76, 156, 219);
/* oklch */ color: oklch(67.0% 0.122 244.9);
Tailwind
colors: {
  custom: {
    50: '#8cb9e6',
    500: '#4c9cdb',
    950: '#000000',
  },
}
SCSS
$custom: #4c9cdb;
$custom-light: #8cb9e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4c9cdb",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 219
  },
  "hsl": {
    "h": 206.434,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.6698,
    "c": 0.1223,
    "h": 244.9
  },
  "luminance": 0.30428
}

Semantic roles & 50–950 ramp

primary
#4C9CDB
secondary
#DEBEA5
accent
#8A3EE9
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4C9CDB

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

Preview Lab → · Contrast checker → · Palette generator →

#4C9CDB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva