#4DCDF5#4DCDF5

#4DCDF5 is a light, vivid cyan. Relative luminance 0.518; OKLCH L 79.4% C 0.124 H 222.5°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#4DCDF5
RGB	rgb(77, 205, 245)
HSL	hsl(194, 89%, 63%)
HSV	hsv(194, 69%, 96%)
CMYK	cmyk(68.6%, 16.3%, 0%, 3.9%)
CIE-LAB	lab(77.18, -22.72, -29.92)
CIE-LCH	lch(77.18, 37.56, 232.79°)
OKLab	oklab(79.4% -0.0911 -0.0836)
OKLCH	oklch(79.4% 0.124 222.5)
XYZ	xyz(41.3666, 51.8283, 94.1922)
Luminance	0.5183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCDF5 #F5754D

analogous

#4DF5C9 #4DCDF5 #4D79F5

triadic

#4DCDF5 #F54DCD #CDF54D

tetradic

#4DCDF5 #C94DF5 #F5754D #79F54D

square

#4DCDF5 #C94DF5 #F5754D #79F54D

split-complementary

#4DCDF5 #F54D79 #F5C94D

monochromatic

#0B93BD #13BDF2 #4DCDF5 #87DDF8 #C1EEFC

Accessibility & contrast

On white

1.85

#4DCDF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#4DCDF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCDF5

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCDF5	#FFFFFF	#000000	##000000
##4DCDF5	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C8F7

Deuteranopia (green-blind)

#9FB7F5

Tritanopia (blue-blind)

#00D9DA

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4dcdf5;
/* rgb */ color: rgb(77, 205, 245);
/* oklch */ color: oklch(79.4% 0.124 222.5);

Tailwind

colors: {
  custom: {
    50: '#92dcf8',
    500: '#4dcdf5',
    950: '#000000',
  },
}

SCSS

$custom: #4dcdf5;
$custom-light: #92dcf8;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcdf5",
  "rgb": {
    "r": 77,
    "g": 205,
    "b": 245
  },
  "hsl": {
    "h": 194.286,
    "s": 89.362,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79399,
    "c": 0.1236,
    "h": 222.5
  },
  "luminance": 0.51833
}

Semantic roles & 50–950 ramp

primary

#4DCDF5

secondary

#BB4D2B

accent

#3700E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4DCDF5

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

Preview Lab → · Contrast checker → · Palette generator →