#4BCAF0#4BCAF0

#4BCAF0 is a light, vivid cyan. Relative luminance 0.500; OKLCH L 78.4% C 0.122 H 221.6°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX#4BCAF0
RGBrgb(75, 202, 240)
HSLhsl(194, 85%, 62%)
HSVhsv(194, 69%, 94%)
CMYKcmyk(68.7%, 15.8%, 0%, 5.9%)
CIE-LABlab(76.08, -23.02, -28.92)
CIE-LCHlch(76.08, 36.96, 231.48°)
OKLaboklab(78.45% -0.091 -0.0808)
OKLCHoklch(78.45% 0.122 221.6)
XYZxyz(39.7439, 50.0237, 89.9821)
Luminance0.5003 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4BCAF0 #F0714B
analogous
#4BF0C3 #4BCAF0 #4B78F0
triadic
#4BCAF0 #F04BCA #CAF04B
tetradic
#4BCAF0 #C34BF0 #F0714B #78F04B
square
#4BCAF0 #C34BF0 #F0714B #78F04B
split-complementary
#4BCAF0 #F04B78 #F0C34B
monochromatic
#0F8CB2 #14B9EA #4BCAF0 #83DBF5 #BCEBF9

Accessibility & contrast

On white

1.91
#4BCAF0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.01
#4BCAF0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCAF0
11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4BCAF0#FFFFFF#000000##000000
##4BCAF01.001.9111.0111.01
#FFFFFF1.911.0021.0021.00
#00000011.0121.001.001.00
##00000011.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4C5F2
Deuteranopia (green-blind)
#9DB4F0
Tritanopia (blue-blind)
#00D6D6
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #4bcaf0;
/* rgb */ color: rgb(75, 202, 240);
/* oklch */ color: oklch(78.4% 0.122 221.6);
Tailwind
colors: {
  custom: {
    50: '#91daf5',
    500: '#4bcaf0',
    950: '#000000',
  },
}
SCSS
$custom: #4bcaf0;
$custom-light: #91daf5;
$custom-dark: #000000;
JSON
{
  "hex": "#4bcaf0",
  "rgb": {
    "r": 75,
    "g": 202,
    "b": 240
  },
  "hsl": {
    "h": 193.818,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.78447,
    "c": 0.12165,
    "h": 221.6
  },
  "luminance": 0.50028
}

Semantic roles & 50–950 ramp

primary
#4BCAF0
secondary
#B24C2D
accent
#3704E1
background
#FCFEFF
surface
#F5FBFE
border
#CFD4D6
text
#0E1417
muted
#7F8385

Preview Lab

Preview with #4BCAF0

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

Preview Lab → · Contrast checker → · Palette generator →

#4BCAF0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva