#4B9FE8#4B9FE8

#4B9FE8 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.3% C 0.135 H 247.6°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX#4B9FE8
RGBrgb(75, 159, 232)
HSLhsl(208, 77%, 60%)
HSVhsv(208, 68%, 91%)
CMYKcmyk(67.7%, 31.5%, 0%, 9%)
CIE-LABlab(63.44, -2.50, -44.22)
CIE-LCHlch(63.44, 44.29, 266.76°)
OKLaboklab(68.28% -0.0517 -0.1252)
OKLCHoklch(68.28% 0.135 247.6)
XYZxyz(29.8598, 32.1152, 80.9535)
Luminance0.3212 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B9FE8 #E8944B
analogous
#4BE8E2 #4B9FE8 #4B50E8
triadic
#4B9FE8 #E84B9F #9FE84B
tetradic
#4B9FE8 #E24BE8 #E8944B #50E84B
square
#4B9FE8 #E24BE8 #E8944B #50E84B
split-complementary
#4B9FE8 #E84B50 #E8E24B
monochromatic
#1561A4 #1C82DA #4B9FE8 #81BCEF #B8D9F6

Accessibility & contrast

On white

2.83
#4B9FE8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.42
#4B9FE8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FE8
7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B9FE8#FFFFFF#000000##000000
##4B9FE81.002.837.427.42
#FFFFFF2.831.0021.0021.00
#0000007.4221.001.001.00
##0000007.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7EA2EB
Deuteranopia (green-blind)
#6993E7
Tritanopia (blue-blind)
#00B0B9
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #4b9fe8;
/* rgb */ color: rgb(75, 159, 232);
/* oklch */ color: oklch(68.3% 0.135 247.6);
Tailwind
colors: {
  custom: {
    50: '#8dbbef',
    500: '#4b9fe8',
    950: '#000000',
  },
}
SCSS
$custom: #4b9fe8;
$custom-light: #8dbbef;
$custom-dark: #000000;
JSON
{
  "hex": "#4b9fe8",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 232
  },
  "hsl": {
    "h": 207.898,
    "s": 77.34,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68284,
    "c": 0.13543,
    "h": 247.6
  },
  "luminance": 0.32118
}

Semantic roles & 50–950 ramp

primary
#4B9FE8
secondary
#E6C5A9
accent
#6C0CDA
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #4B9FE8

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

Preview Lab → · Contrast checker → · Palette generator →

#4B9FE8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva