#4ED4FF#4ED4FF

#4ED4FF is a light, vivid cyan. Relative luminance 0.559; OKLCH L 81.4% C 0.129 H 223.3°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#4ED4FF
RGB	rgb(78, 212, 255)
HSL	hsl(195, 100%, 65%)
HSV	hsv(195, 69%, 100%)
CMYK	cmyk(69.4%, 16.9%, 0%, 0%)
CIE-LAB	lab(79.57, -23.02, -31.57)
CIE-LCH	lch(79.57, 39.08, 233.90°)
OKLab	oklab(81.44% -0.0937 -0.0883)
OKLCH	oklch(81.44% 0.129 223.3)
XYZ	xyz(44.7280, 55.9216, 103.0250)
Luminance	0.5593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED4FF #FF794E

analogous

#4EFFD1 #4ED4FF #4E7CFF

triadic

#4ED4FF #FF4ED4 #D4FF4E

tetradic

#4ED4FF #D14EFF #FF794E #7CFF4E

square

#4ED4FF #D14EFF #FF794E #7CFF4E

split-complementary

#4ED4FF #FF4E7C #FFD14E

monochromatic

#009FD3 #11C5FF #4ED4FF #8BE3FF #C8F2FF

Accessibility & contrast

On white

1.72

#4ED4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#4ED4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED4FF

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED4FF	#FFFFFF	#000000	##000000
##4ED4FF	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCFFF

Deuteranopia (green-blind)

#A3BDFF

Tritanopia (blue-blind)

#00E1E2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4ed4ff;
/* rgb */ color: rgb(78, 212, 255);
/* oklch */ color: oklch(81.4% 0.129 223.3);

Tailwind

colors: {
  custom: {
    50: '#94e1ff',
    500: '#4ed4ff',
    950: '#000000',
  },
}

SCSS

$custom: #4ed4ff;
$custom-light: #94e1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed4ff",
  "rgb": {
    "r": 78,
    "g": 212,
    "b": 255
  },
  "hsl": {
    "h": 194.576,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81443,
    "c": 0.12871,
    "h": 223.3
  },
  "luminance": 0.55927
}

Semantic roles & 50–950 ramp

primary

#4ED4FF

secondary

#CD4D24

accent

#3800E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #4ED4FF

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

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