#4FCBFC#4FCBFC

#4FCBFC is a light, vivid cyan. Relative luminance 0.514; OKLCH L 79.3% C 0.128 H 228.1°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#4FCBFC
RGB	rgb(79, 203, 252)
HSL	hsl(197, 97%, 65%)
HSV	hsv(197, 69%, 99%)
CMYK	cmyk(68.7%, 19.4%, 0%, 1.2%)
CIE-LAB	lab(76.92, -19.24, -34.06)
CIE-LCH	lch(76.92, 39.12, 240.53°)
OKLab	oklab(79.29% -0.0856 -0.0954)
OKLCH	oklch(79.29% 0.128 228.1)
XYZ	xyz(42.1440, 51.3977, 99.7762)
Luminance	0.5140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCBFC #FC804F

analogous

#4FFCD6 #4FCBFC #4F75FC

triadic

#4FCBFC #FC4FCB #CBFC4F

tetradic

#4FCBFC #D64FFC #FC804F #75FC4F

square

#4FCBFC #D64FFC #FC804F #75FC4F

split-complementary

#4FCBFC #FC4F75 #FCD64F

monochromatic

#0394CD #13B9FB #4FCBFC #8BDDFD #C7EFFE

Accessibility & contrast

On white

1.86

#4FCBFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#4FCBFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCBFC

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCBFC	#FFFFFF	#000000	##000000
##4FCBFC	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C8FE

Deuteranopia (green-blind)

#99B6FB

Tritanopia (blue-blind)

#00D9DB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4fcbfc;
/* rgb */ color: rgb(79, 203, 252);
/* oklch */ color: oklch(79.3% 0.128 228.1);

Tailwind

colors: {
  custom: {
    50: '#94dbfd',
    500: '#4fcbfc',
    950: '#000000',
  },
}

SCSS

$custom: #4fcbfc;
$custom-light: #94dbfd;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcbfc",
  "rgb": {
    "r": 79,
    "g": 203,
    "b": 252
  },
  "hsl": {
    "h": 196.994,
    "s": 96.648,
    "l": 64.902
  },
  "oklch": {
    "l": 0.79293,
    "c": 0.12819,
    "h": 228.1
  },
  "luminance": 0.51402
}

Semantic roles & 50–950 ramp

primary

#4FCBFC

secondary

#C95527

accent

#4100E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FCBFC

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

Preview Lab → · Contrast checker → · Palette generator →