#4FD4FD#4FD4FD

#4FD4FD is a light, vivid cyan. Relative luminance 0.558; OKLCH L 81.4% C 0.127 H 222.3°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#4FD4FD
RGB	rgb(79, 212, 253)
HSL	hsl(194, 98%, 65%)
HSV	hsv(194, 69%, 99%)
CMYK	cmyk(68.8%, 16.2%, 0%, 0.8%)
CIE-LAB	lab(79.52, -23.50, -30.58)
CIE-LCH	lch(79.52, 38.57, 232.45°)
OKLab	oklab(81.39% -0.0939 -0.0854)
OKLCH	oklch(81.39% 0.127 222.3)
XYZ	xyz(44.4903, 55.8360, 101.3421)
Luminance	0.5584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD4FD #FD784F

analogous

#4FFDCF #4FD4FD #4F7DFD

triadic

#4FD4FD #FD4FD4 #D4FD4F

tetradic

#4FD4FD #CF4FFD #FD784F #7DFD4F

square

#4FD4FD #CF4FFD #FD784F #7DFD4F

split-complementary

#4FD4FD #FD4F7D #FDCF4F

monochromatic

#029FCF #12C5FC #4FD4FD #8CE3FE #C8F2FE

Accessibility & contrast

On white

1.73

#4FD4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#4FD4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD4FD

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD4FD	#FFFFFF	#000000	##000000
##4FD4FD	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCFFF

Deuteranopia (green-blind)

#A4BDFD

Tritanopia (blue-blind)

#00E1E1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fd4fd;
/* rgb */ color: rgb(79, 212, 253);
/* oklch */ color: oklch(81.4% 0.127 222.3);

Tailwind

colors: {
  custom: {
    50: '#94e1fe',
    500: '#4fd4fd',
    950: '#000000',
  },
}

SCSS

$custom: #4fd4fd;
$custom-light: #94e1fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd4fd",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 253
  },
  "hsl": {
    "h": 194.138,
    "s": 97.753,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81387,
    "c": 0.12697,
    "h": 222.3
  },
  "luminance": 0.55841
}

Semantic roles & 50–950 ramp

primary

#4FD4FD

secondary

#CA4D26

accent

#3600E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD4FD

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

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