#4FC8FF#4FC8FF

#4FC8FF is a light, vivid cyan. Relative luminance 0.502; OKLCH L 78.7% C 0.132 H 231.7°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8FF
RGB	rgb(79, 200, 255)
HSL	hsl(199, 100%, 65%)
HSV	hsv(199, 69%, 100%)
CMYK	cmyk(69%, 21.6%, 0%, 0%)
CIE-LAB	lab(76.18, -16.74, -36.80)
CIE-LCH	lch(76.18, 40.43, 245.54°)
OKLab	oklab(78.74% -0.0817 -0.1033)
OKLCH	oklch(78.74% 0.132 231.7)
XYZ	xyz(41.9215, 50.1861, 102.0659)
Luminance	0.5019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8FF #FF864F

analogous

#4FFFDE #4FC8FF #4F70FF

triadic

#4FC8FF #FF4FC8 #C8FF4F

tetradic

#4FC8FF #DE4FFF #FF864F #70FF4F

square

#4FC8FF #DE4FFF #FF864F #70FF4F

split-complementary

#4FC8FF #FF4F70 #FFDE4F

monochromatic

#0091D4 #12B5FF #4FC8FF #8CDBFF #C9EEFF

Accessibility & contrast

On white

1.90

#4FC8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#4FC8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8FF

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8FF	#FFFFFF	#000000	##000000
##4FC8FF	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	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: #4fc8ff;
/* rgb */ color: rgb(79, 200, 255);
/* oklch */ color: oklch(78.7% 0.132 231.7);

Tailwind

colors: {
  custom: {
    50: '#94d8ff',
    500: '#4fc8ff',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8ff;
$custom-light: #94d8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8ff",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 255
  },
  "hsl": {
    "h": 198.75,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.78744,
    "c": 0.1317,
    "h": 231.7
  },
  "luminance": 0.50191
}

Semantic roles & 50–950 ramp

primary

#4FC8FF

secondary

#CE5924

accent

#4800E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1418

muted

#808386

Preview Lab

Preview with #4FC8FF

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

Preview Lab → · Contrast checker → · Palette generator →