#4B9FE0#4B9FE0

#4B9FE0 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 67.9% C 0.126 H 244.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#4B9FE0
RGBrgb(75, 159, 224)
HSLhsl(206, 71%, 59%)
HSVhsv(206, 67%, 88%)
CMYKcmyk(66.5%, 29%, 0%, 12.2%)
CIE-LABlab(63.07, -5.18, -40.38)
CIE-LCHlch(63.07, 40.72, 262.68°)
OKLaboklab(67.87% -0.054 -0.114)
OKLCHoklch(67.87% 0.126 244.7)
XYZxyz(28.7492, 31.6709, 75.1045)
Luminance0.3167 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B9FE0 #E08C4B
analogous
#4BE0D6 #4B9FE0 #4B54E0
triadic
#4B9FE0 #E04B9F #9FE04B
tetradic
#4B9FE0 #D64BE0 #E08C4B #54E04B
square
#4B9FE0 #D64BE0 #E08C4B #54E04B
split-complementary
#4B9FE0 #E04B54 #E0D64B
monochromatic
#1A6097 #2382CB #4B9FE0 #7FBBE9 #B3D7F2

Accessibility & contrast

On white

2.86
#4B9FE0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#4B9FE0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FE0
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B9FE0#FFFFFF#000000##000000
##4B9FE01.002.867.337.33
#FFFFFF2.861.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#82A1E3
Deuteranopia (green-blind)
#6D92DF
Tritanopia (blue-blind)
#00AFB6
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #4b9fe0;
/* rgb */ color: rgb(75, 159, 224);
/* oklch */ color: oklch(67.9% 0.126 244.7);
Tailwind
colors: {
  custom: {
    50: '#8cbbea',
    500: '#4b9fe0',
    950: '#000000',
  },
}
SCSS
$custom: #4b9fe0;
$custom-light: #8cbbea;
$custom-dark: #000000;
JSON
{
  "hex": "#4b9fe0",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 224
  },
  "hsl": {
    "h": 206.174,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67873,
    "c": 0.12617,
    "h": 244.7
  },
  "luminance": 0.31674
}

Semantic roles & 50–950 ramp

primary
#4B9FE0
secondary
#E1C0A6
accent
#883AED
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084

Preview Lab

Preview with #4B9FE0

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

Preview Lab → · Contrast checker → · Palette generator →

#4B9FE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva