#4FA7E3#4FA7E3

#4FA7E3 is a light, vivid cyan. Relative luminance 0.348; OKLCH L 70.0% C 0.122 H 241.3°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX#4FA7E3
RGBrgb(79, 167, 227)
HSLhsl(204, 73%, 60%)
HSVhsv(204, 65%, 89%)
CMYKcmyk(65.2%, 26.4%, 0%, 11%)
CIE-LABlab(65.63, -8.02, -38.03)
CIE-LCHlch(65.63, 38.87, 258.09°)
OKLaboklab(69.97% -0.0585 -0.1071)
OKLCHoklch(69.97% 0.122 241.3)
XYZxyz(30.9030, 34.8426, 77.7548)
Luminance0.3485 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FA7E3 #E38B4F
analogous
#4FE3D5 #4FA7E3 #4F5DE3
triadic
#4FA7E3 #E34FA7 #A7E34F
tetradic
#4FA7E3 #D54FE3 #E38B4F #5DE34F
square
#4FA7E3 #D54FE3 #E38B4F #5DE34F
split-complementary
#4FA7E3 #E34F5D #E3D54F
monochromatic
#19689E #228BD3 #4FA7E3 #84C1EB #B9DCF4

Accessibility & contrast

On white

2.64
#4FA7E3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.97
#4FA7E3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA7E3
7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FA7E3#FFFFFF#000000##000000
##4FA7E31.002.647.977.97
#FFFFFF2.641.0021.0021.00
#0000007.9721.001.001.00
##0000007.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8CA8E6
Deuteranopia (green-blind)
#7899E2
Tritanopia (blue-blind)
#00B6BC
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #4fa7e3;
/* rgb */ color: rgb(79, 167, 227);
/* oklch */ color: oklch(70.0% 0.122 241.3);
Tailwind
colors: {
  custom: {
    50: '#8fc1ec',
    500: '#4fa7e3',
    950: '#000000',
  },
}
SCSS
$custom: #4fa7e3;
$custom-light: #8fc1ec;
$custom-dark: #000000;
JSON
{
  "hex": "#4fa7e3",
  "rgb": {
    "r": 79,
    "g": 167,
    "b": 227
  },
  "hsl": {
    "h": 204.324,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.69975,
    "c": 0.12205,
    "h": 241.3
  },
  "luminance": 0.34846
}

Semantic roles & 50–950 ramp

primary
#4FA7E3
secondary
#E3C2AA
accent
#8339EF
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #4FA7E3

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

Preview Lab → · Contrast checker → · Palette generator →

#4FA7E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva