#4B9BE5#4B9BE5

#4B9BE5 is a light, vivid cyan. Relative luminance 0.306; OKLCH L 67.2% C 0.135 H 248.9°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX#4B9BE5
RGBrgb(75, 155, 229)
HSLhsl(209, 75%, 60%)
HSVhsv(209, 67%, 90%)
CMYKcmyk(67.2%, 32.3%, 0%, 10.2%)
CIE-LABlab(62.16, -1.23, -44.58)
CIE-LCHlch(62.16, 44.59, 268.42°)
OKLaboklab(67.23% -0.0486 -0.1262)
OKLCHoklch(67.23% 0.135 248.9)
XYZxyz(28.7606, 30.5927, 78.5028)
Luminance0.3060 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B9BE5 #E5954B
analogous
#4BE5E2 #4B9BE5 #4B4EE5
triadic
#4B9BE5 #E54B9B #9BE54B
tetradic
#4B9BE5 #E24BE5 #E5954B #4EE54B
square
#4B9BE5 #E24BE5 #E5954B #4EE54B
split-complementary
#4B9BE5 #E54B4E #E5E24B
monochromatic
#175D9F #1F7DD4 #4B9BE5 #80B9ED #B6D6F4

Accessibility & contrast

On white

2.95
#4B9BE5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.12
#4B9BE5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9BE5
7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B9BE5#FFFFFF#000000##000000
##4B9BE51.002.957.127.12
#FFFFFF2.951.0021.0021.00
#0000007.1221.001.001.00
##0000007.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A9EE8
Deuteranopia (green-blind)
#6590E4
Tritanopia (blue-blind)
#00ADB6
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #4b9be5;
/* rgb */ color: rgb(75, 155, 229);
/* oklch */ color: oklch(67.2% 0.135 248.9);
Tailwind
colors: {
  custom: {
    50: '#8db8ed',
    500: '#4b9be5',
    950: '#000000',
  },
}
SCSS
$custom: #4b9be5;
$custom-light: #8db8ed;
$custom-dark: #000000;
JSON
{
  "hex": "#4b9be5",
  "rgb": {
    "r": 75,
    "g": 155,
    "b": 229
  },
  "hsl": {
    "h": 208.831,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.67234,
    "c": 0.13529,
    "h": 248.9
  },
  "luminance": 0.30596
}

Semantic roles & 50–950 ramp

primary
#4B9BE5
secondary
#E4C5A8
accent
#9036F1
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4B9BE5

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

Preview Lab → · Contrast checker → · Palette generator →

#4B9BE5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva