#4FC9F6#4FC9F6

#4FC9F6 is a light, vivid cyan. Relative luminance 0.501; OKLCH L 78.6% C 0.124 H 226.3°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX#4FC9F6
RGBrgb(79, 201, 246)
HSLhsl(196, 90%, 64%)
HSVhsv(196, 68%, 96%)
CMYKcmyk(67.9%, 18.3%, 0%, 3.5%)
CIE-LABlab(76.12, -20.09, -32.07)
CIE-LCHlch(76.12, 37.84, 237.94°)
OKLaboklab(78.58% -0.0858 -0.0897)
OKLCHoklch(78.58% 0.124 226.3)
XYZxyz(40.7389, 50.0848, 94.6912)
Luminance0.5009 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FC9F6 #F67C4F
analogous
#4FF6D0 #4FC9F6 #4F75F6
triadic
#4FC9F6 #F64FC9 #C9F64F
tetradic
#4FC9F6 #D04FF6 #F67C4F #75F64F
square
#4FC9F6 #D04FF6 #F67C4F #75F64F
split-complementary
#4FC9F6 #F64F75 #F6D04F
monochromatic
#0A8FC1 #15B7F3 #4FC9F6 #89DBF9 #C3EDFC

Accessibility & contrast

On white

1.91
#4FC9F6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.02
#4FC9F6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC9F6
11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FC9F6#FFFFFF#000000##000000
##4FC9F61.001.9111.0211.02
#FFFFFF1.911.0021.0021.00
#00000011.0221.001.001.00
##00000011.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1C5F8
Deuteranopia (green-blind)
#9AB4F5
Tritanopia (blue-blind)
#00D6D8
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #4fc9f6;
/* rgb */ color: rgb(79, 201, 246);
/* oklch */ color: oklch(78.6% 0.124 226.3);
Tailwind
colors: {
  custom: {
    50: '#93d9f9',
    500: '#4fc9f6',
    950: '#000000',
  },
}
SCSS
$custom: #4fc9f6;
$custom-light: #93d9f9;
$custom-dark: #000000;
JSON
{
  "hex": "#4fc9f6",
  "rgb": {
    "r": 79,
    "g": 201,
    "b": 246
  },
  "hsl": {
    "h": 196.168,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.7858,
    "c": 0.12416,
    "h": 226.3
  },
  "luminance": 0.50089
}

Semantic roles & 50–950 ramp

primary
#4FC9F6
secondary
#BE532B
accent
#3E00E6
background
#FCFEFF
surface
#F5FBFF
border
#CFD4D7
text
#0E1417
muted
#7F8385

Preview Lab

Preview with #4FC9F6

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

Preview Lab → · Contrast checker → · Palette generator →

#4FC9F6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva