#4BCDF2#4BCDF2

#4BCDF2 is a light, vivid cyan. Relative luminance 0.516; OKLCH L 79.2% C 0.123 H 220.6°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#4BCDF2
RGB	rgb(75, 205, 242)
HSL	hsl(193, 87%, 62%)
HSV	hsv(193, 69%, 95%)
CMYK	cmyk(69%, 15.3%, 0%, 5.1%)
CIE-LAB	lab(77.02, -23.92, -28.56)
CIE-LCH	lch(77.02, 37.25, 230.05°)
OKLab	oklab(79.22% -0.0931 -0.0797)
OKLCH	oklch(79.22% 0.123 220.6)
XYZ	xyz(40.7534, 51.5647, 91.7924)
Luminance	0.5157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCDF2 #F2704B

analogous

#4BF2C3 #4BCDF2 #4B7AF2

triadic

#4BCDF2 #F24BCD #CDF24B

tetradic

#4BCDF2 #C34BF2 #F2704B #7AF24B

square

#4BCDF2 #C34BF2 #F2704B #7AF24B

split-complementary

#4BCDF2 #F24B7A #F2C34B

monochromatic

#0D90B5 #12BDEE #4BCDF2 #84DDF6 #BDEDFA

Accessibility & contrast

On white

1.86

#4BCDF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#4BCDF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCDF2

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCDF2	#FFFFFF	#000000	##000000
##4BCDF2	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C8F4

Deuteranopia (green-blind)

#9FB7F2

Tritanopia (blue-blind)

#00D9D9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4bcdf2;
/* rgb */ color: rgb(75, 205, 242);
/* oklch */ color: oklch(79.2% 0.123 220.6);

Tailwind

colors: {
  custom: {
    50: '#91dcf6',
    500: '#4bcdf2',
    950: '#000000',
  },
}

SCSS

$custom: #4bcdf2;
$custom-light: #91dcf6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcdf2",
  "rgb": {
    "r": 75,
    "g": 205,
    "b": 242
  },
  "hsl": {
    "h": 193.293,
    "s": 86.528,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79222,
    "c": 0.1226,
    "h": 220.6
  },
  "luminance": 0.51569
}

Semantic roles & 50–950 ramp

primary

#4BCDF2

secondary

#B54B2C

accent

#3402E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4BCDF2

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

Preview Lab → · Contrast checker → · Palette generator →