#4FCDF5#4FCDF5

#4FCDF5 is a light, vivid cyan. Relative luminance 0.519; OKLCH L 79.5% C 0.123 H 222.8°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#4FCDF5
RGB	rgb(79, 205, 245)
HSL	hsl(194, 89%, 64%)
HSV	hsv(194, 68%, 96%)
CMYK	cmyk(67.8%, 16.3%, 0%, 3.9%)
CIE-LAB	lab(77.23, -22.43, -29.83)
CIE-LCH	lch(77.23, 37.33, 233.06°)
OKLab	oklab(79.45% -0.0901 -0.0833)
OKLCH	oklch(79.45% 0.123 222.8)
XYZ	xyz(41.5305, 51.9128, 94.1999)
Luminance	0.5192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCDF5 #F5774F

analogous

#4FF5CA #4FCDF5 #4F7AF5

triadic

#4FCDF5 #F54FCD #CDF54F

tetradic

#4FCDF5 #CA4FF5 #F5774F #7AF54F

square

#4FCDF5 #CA4FF5 #F5774F #7AF54F

split-complementary

#4FCDF5 #F54F7A #F5CA4F

monochromatic

#0B93BF #15BDF2 #4FCDF5 #89DDF8 #C3EEFC

Accessibility & contrast

On white

1.84

#4FCDF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#4FCDF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCDF5

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCDF5	#FFFFFF	#000000	##000000
##4FCDF5	1.00	1.84	11.38	11.38
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	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: #4fcdf5;
/* rgb */ color: rgb(79, 205, 245);
/* oklch */ color: oklch(79.5% 0.123 222.8);

Tailwind

colors: {
  custom: {
    50: '#93dcf8',
    500: '#4fcdf5',
    950: '#000000',
  },
}

SCSS

$custom: #4fcdf5;
$custom-light: #93dcf8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcdf5",
  "rgb": {
    "r": 79,
    "g": 205,
    "b": 245
  },
  "hsl": {
    "h": 194.458,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.79454,
    "c": 0.1227,
    "h": 222.8
  },
  "luminance": 0.51917
}

Semantic roles & 50–950 ramp

primary

#4FCDF5

secondary

#BD4F2C

accent

#3700E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FCDF5

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

Preview Lab → · Contrast checker → · Palette generator →