#4FA6E6#4FA6E6

#4FA6E6 is a light, vivid cyan. Relative luminance 0.346; OKLCH L 69.9% C 0.126 H 243.3°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX#4FA6E6
RGBrgb(79, 166, 230)
HSLhsl(205, 75%, 61%)
HSVhsv(205, 66%, 90%)
CMYKcmyk(65.7%, 27.8%, 0%, 9.8%)
CIE-LABlab(65.47, -6.48, -39.92)
CIE-LCHlch(65.47, 40.45, 260.78°)
OKLaboklab(69.9% -0.0566 -0.1126)
OKLCHoklch(69.9% 0.126 243.3)
XYZxyz(31.1382, 34.6446, 79.8936)
Luminance0.3465 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FA6E6 #E68F4F
analogous
#4FE6DA #4FA6E6 #4F5BE6
triadic
#4FA6E6 #E64FA6 #A6E64F
tetradic
#4FA6E6 #DA4FE6 #E68F4F #5BE64F
square
#4FA6E6 #DA4FE6 #E68F4F #5BE64F
split-complementary
#4FA6E6 #E64F5B #E6DA4F
monochromatic
#1768A3 #1F8AD9 #4FA6E6 #85C1EE #BADCF5

Accessibility & contrast

On white

2.65
#4FA6E6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.93
#4FA6E6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA6E6
7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FA6E6#FFFFFF#000000##000000
##4FA6E61.002.657.937.93
#FFFFFF2.651.0021.0021.00
#0000007.9321.001.001.00
##0000007.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#89A7E9
Deuteranopia (green-blind)
#7598E5
Tritanopia (blue-blind)
#00B6BC
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #4fa6e6;
/* rgb */ color: rgb(79, 166, 230);
/* oklch */ color: oklch(69.9% 0.126 243.3);
Tailwind
colors: {
  custom: {
    50: '#8fc0ee',
    500: '#4fa6e6',
    950: '#000000',
  },
}
SCSS
$custom: #4fa6e6;
$custom-light: #8fc0ee;
$custom-dark: #000000;
JSON
{
  "hex": "#4fa6e6",
  "rgb": {
    "r": 79,
    "g": 166,
    "b": 230
  },
  "hsl": {
    "h": 205.43,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.69895,
    "c": 0.126,
    "h": 243.3
  },
  "luminance": 0.34648
}

Semantic roles & 50–950 ramp

primary
#4FA6E6
secondary
#E5C4AC
accent
#630ED7
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #4FA6E6

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

Preview Lab → · Contrast checker → · Palette generator →

#4FA6E6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva