#4FC4FF#4FC4FF

#4FC4FF is a light, vivid cyan. Relative luminance 0.484; OKLCH L 77.8% C 0.133 H 234.3°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#4FC4FF
RGB	rgb(79, 196, 255)
HSL	hsl(200, 100%, 65%)
HSV	hsv(200, 69%, 100%)
CMYK	cmyk(69%, 23.1%, 0%, 0%)
CIE-LAB	lab(75.05, -14.64, -38.56)
CIE-LCH	lch(75.05, 41.24, 249.20°)
OKLab	oklab(77.84% -0.0779 -0.1084)
OKLCH	oklch(77.84% 0.133 234.3)
XYZ	xyz(41.0072, 48.3576, 101.7611)
Luminance	0.4836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC4FF #FF8A4F

analogous

#4FFFE2 #4FC4FF #4F6CFF

triadic

#4FC4FF #FF4FC4 #C4FF4F

tetradic

#4FC4FF #E24FFF #FF8A4F #6CFF4F

square

#4FC4FF #E24FFF #FF8A4F #6CFF4F

split-complementary

#4FC4FF #FF4F6C #FFE24F

monochromatic

#008DD4 #12AFFF #4FC4FF #8CD9FF #C9EDFF

Accessibility & contrast

On white

1.97

#4FC4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#4FC4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC4FF

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC4FF	#FFFFFF	#000000	##000000
##4FC4FF	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	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: #4fc4ff;
/* rgb */ color: rgb(79, 196, 255);
/* oklch */ color: oklch(77.8% 0.133 234.3);

Tailwind

colors: {
  custom: {
    50: '#94d5ff',
    500: '#4fc4ff',
    950: '#000000',
  },
}

SCSS

$custom: #4fc4ff;
$custom-light: #94d5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc4ff",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 255
  },
  "hsl": {
    "h": 200.114,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.77841,
    "c": 0.13347,
    "h": 234.3
  },
  "luminance": 0.48362
}

Semantic roles & 50–950 ramp

primary

#4FC4FF

secondary

#F2CBB7

accent

#4D00E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0F1418

muted

#7E8386

Preview Lab

Preview with #4FC4FF

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

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