#4FB6F8#4FB6F8

#4FB6F8 is a light, vivid cyan. Relative luminance 0.419; OKLCH L 74.4% C 0.134 H 240.3°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX#4FB6F8
RGBrgb(79, 182, 248)
HSLhsl(203, 92%, 64%)
HSVhsv(203, 68%, 97%)
CMYKcmyk(68.1%, 26.6%, 0%, 2.7%)
CIE-LABlab(70.80, -9.40, -41.42)
CIE-LCHlch(70.80, 42.47, 257.21°)
OKLaboklab(74.37% -0.0667 -0.1168)
OKLCHoklch(74.37% 0.134 240.3)
XYZxyz(36.8891, 41.8915, 94.9305)
Luminance0.4189 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FB6F8 #F8914F
analogous
#4FF8E6 #4FB6F8 #4F62F8
triadic
#4FB6F8 #F84FB6 #B6F84F
tetradic
#4FB6F8 #E64FF8 #F8914F #62F84F
square
#4FB6F8 #E64FF8 #F8914F #62F84F
split-complementary
#4FB6F8 #F84F62 #F8E64F
monochromatic
#087BC5 #149EF6 #4FB6F8 #8ACEFA #C5E7FD

Accessibility & contrast

On white

2.24
#4FB6F8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.38
#4FB6F8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB6F8
9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FB6F8#FFFFFF#000000##000000
##4FB6F81.002.249.389.38
#FFFFFF2.241.0021.0021.00
#0000009.3821.001.001.00
##0000009.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#98B6FB
Deuteranopia (green-blind)
#80A6F7
Tritanopia (blue-blind)
#00C6CD
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #4fb6f8;
/* rgb */ color: rgb(79, 182, 248);
/* oklch */ color: oklch(74.4% 0.134 240.3);
Tailwind
colors: {
  custom: {
    50: '#92cbfb',
    500: '#4fb6f8',
    950: '#000000',
  },
}
SCSS
$custom: #4fb6f8;
$custom-light: #92cbfb;
$custom-dark: #000000;
JSON
{
  "hex": "#4fb6f8",
  "rgb": {
    "r": 79,
    "g": 182,
    "b": 248
  },
  "hsl": {
    "h": 203.432,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74366,
    "c": 0.13448,
    "h": 240.3
  },
  "luminance": 0.41895
}

Semantic roles & 50–950 ramp

primary
#4FB6F8
secondary
#EFCBB4
accent
#5A00E6
background
#F9FCFF
surface
#F2F8FF
border
#CCD1D7
text
#0E1317
muted
#7E8285

Preview Lab

Preview with #4FB6F8

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

Preview Lab → · Contrast checker → · Palette generator →

#4FB6F8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva