#4FA3E1#4FA3E1

#4FA3E1 is a light, vivid cyan. Relative luminance 0.333; OKLCH L 69.0% C 0.123 H 243.3°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX#4FA3E1
RGBrgb(79, 163, 225)
HSLhsl(205, 71%, 60%)
HSVhsv(205, 65%, 88%)
CMYKcmyk(64.9%, 27.6%, 0%, 11.8%)
CIE-LABlab(64.39, -6.45, -38.85)
CIE-LCHlch(64.39, 39.38, 260.58°)
OKLaboklab(68.97% -0.0551 -0.1095)
OKLCHoklch(68.97% 0.123 243.3)
XYZxyz(29.9071, 33.2898, 76.0690)
Luminance0.3329 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FA3E1 #E18D4F
analogous
#4FE1D6 #4FA3E1 #4F5AE1
triadic
#4FA3E1 #E14FA3 #A3E14F
tetradic
#4FA3E1 #D64FE1 #E18D4F #5AE14F
square
#4FA3E1 #D64FE1 #E18D4F #5AE14F
split-complementary
#4FA3E1 #E14F5A #E1D64F
monochromatic
#1A649B #2386CF #4FA3E1 #83BEEA #B8DAF3

Accessibility & contrast

On white

2.74
#4FA3E1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.66
#4FA3E1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA3E1
7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FA3E1#FFFFFF#000000##000000
##4FA3E11.002.747.667.66
#FFFFFF2.741.0021.0021.00
#0000007.6621.001.001.00
##0000007.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#87A4E4
Deuteranopia (green-blind)
#7396E0
Tritanopia (blue-blind)
#00B2B9
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #4fa3e1;
/* rgb */ color: rgb(79, 163, 225);
/* oklch */ color: oklch(69.0% 0.123 243.3);
Tailwind
colors: {
  custom: {
    50: '#8ebeea',
    500: '#4fa3e1',
    950: '#000000',
  },
}
SCSS
$custom: #4fa3e1;
$custom-light: #8ebeea;
$custom-dark: #000000;
JSON
{
  "hex": "#4fa3e1",
  "rgb": {
    "r": 79,
    "g": 163,
    "b": 225
  },
  "hsl": {
    "h": 205.479,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.68972,
    "c": 0.12259,
    "h": 243.3
  },
  "luminance": 0.33293
}

Semantic roles & 50–950 ramp

primary
#4FA3E1
secondary
#E2C2AA
accent
#863AEE
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #4FA3E1

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

Preview Lab → · Contrast checker → · Palette generator →

#4FA3E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva