#4EC8FF#4EC8FF

#4EC8FF is a light, vivid cyan. Relative luminance 0.501; OKLCH L 78.7% C 0.132 H 231.5°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#4EC8FF
RGB	rgb(78, 200, 255)
HSL	hsl(199, 100%, 65%)
HSV	hsv(199, 69%, 100%)
CMYK	cmyk(69.4%, 21.6%, 0%, 0%)
CIE-LAB	lab(76.16, -16.88, -36.84)
CIE-LCH	lch(76.16, 40.52, 245.39°)
OKLab	oklab(78.72% -0.0822 -0.1034)
OKLCH	oklch(78.72% 0.132 231.5)
XYZ	xyz(41.8390, 50.1435, 102.0620)
Luminance	0.5015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC8FF #FF854E

analogous

#4EFFDD #4EC8FF #4E6FFF

triadic

#4EC8FF #FF4EC8 #C8FF4E

tetradic

#4EC8FF #DD4EFF #FF854E #6FFF4E

square

#4EC8FF #DD4EFF #FF854E #6FFF4E

split-complementary

#4EC8FF #FF4E6F #FFDD4E

monochromatic

#0091D3 #11B5FF #4EC8FF #8BDBFF #C8EEFF

Accessibility & contrast

On white

1.90

#4EC8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#4EC8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC8FF

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC8FF	#FFFFFF	#000000	##000000
##4EC8FF	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC6FF

Deuteranopia (green-blind)

#94B4FE

Tritanopia (blue-blind)

#00D7DA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ec8ff;
/* rgb */ color: rgb(78, 200, 255);
/* oklch */ color: oklch(78.7% 0.132 231.5);

Tailwind

colors: {
  custom: {
    50: '#93d8ff',
    500: '#4ec8ff',
    950: '#000000',
  },
}

SCSS

$custom: #4ec8ff;
$custom-light: #93d8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec8ff",
  "rgb": {
    "r": 78,
    "g": 200,
    "b": 255
  },
  "hsl": {
    "h": 198.644,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.78716,
    "c": 0.13213,
    "h": 231.5
  },
  "luminance": 0.50148
}

Semantic roles & 50–950 ramp

primary

#4EC8FF

secondary

#CD5924

accent

#4700E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1418

muted

#808386

Preview Lab

Preview with #4EC8FF

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

Preview Lab → · Contrast checker → · Palette generator →