#4EC4FF#4EC4FF

#4EC4FF is a light, vivid cyan. Relative luminance 0.483; OKLCH L 77.8% C 0.134 H 234.2°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#4EC4FF
RGB	rgb(78, 196, 255)
HSL	hsl(200, 100%, 65%)
HSV	hsv(200, 69%, 100%)
CMYK	cmyk(69.4%, 23.1%, 0%, 0%)
CIE-LAB	lab(75.02, -14.78, -38.60)
CIE-LCH	lch(75.02, 41.34, 249.05°)
OKLab	oklab(77.81% -0.0784 -0.1085)
OKLCH	oklch(77.81% 0.134 234.2)
XYZ	xyz(40.9247, 48.3150, 101.7572)
Luminance	0.4832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC4FF #FF894E

analogous

#4EFFE1 #4EC4FF #4E6BFF

triadic

#4EC4FF #FF4EC4 #C4FF4E

tetradic

#4EC4FF #E14EFF #FF894E #6BFF4E

square

#4EC4FF #E14EFF #FF894E #6BFF4E

split-complementary

#4EC4FF #FF4E6B #FFE14E

monochromatic

#008CD3 #11B0FF #4EC4FF #8BD8FF #C8EDFF

Accessibility & contrast

On white

1.97

#4EC4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#4EC4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC4FF

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC4FF	#FFFFFF	#000000	##000000
##4EC4FF	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C2FF

Deuteranopia (green-blind)

#8FB1FE

Tritanopia (blue-blind)

#00D4D8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ec4ff;
/* rgb */ color: rgb(78, 196, 255);
/* oklch */ color: oklch(77.8% 0.134 234.2);

Tailwind

colors: {
  custom: {
    50: '#93d5ff',
    500: '#4ec4ff',
    950: '#000000',
  },
}

SCSS

$custom: #4ec4ff;
$custom-light: #93d5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec4ff",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.77812,
    "c": 0.13389,
    "h": 234.2
  },
  "luminance": 0.4832
}

Semantic roles & 50–950 ramp

primary

#4EC4FF

secondary

#F2CAB7

accent

#4D00E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0F1418

muted

#7E8386

Preview Lab

Preview with #4EC4FF

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

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