#4FC8F0#4FC8F0

#4FC8F0 is a light, vivid cyan. Relative luminance 0.493; OKLCH L 78.1% C 0.120 H 223.6°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8F0
RGB	rgb(79, 200, 240)
HSL	hsl(195, 84%, 63%)
HSV	hsv(195, 67%, 94%)
CMYK	cmyk(67.1%, 16.7%, 0%, 5.9%)
CIE-LAB	lab(75.61, -21.43, -29.64)
CIE-LCH	lch(75.61, 36.57, 234.12°)
OKLab	oklab(78.1% -0.087 -0.0828)
OKLCH	oklch(78.1% 0.12 223.6)
XYZ	xyz(39.6005, 49.2577, 89.8418)
Luminance	0.4926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8F0 #F0774F

analogous

#4FF0C8 #4FC8F0 #4F77F0

triadic

#4FC8F0 #F04FC8 #C8F04F

tetradic

#4FC8F0 #C84FF0 #F0774F #77F04F

square

#4FC8F0 #C84FF0 #F0774F #77F04F

split-complementary

#4FC8F0 #F04F77 #F0C84F

monochromatic

#0F8CB5 #17B6EB #4FC8F0 #87DAF5 #C0EBFA

Accessibility & contrast

On white

1.94

#4FC8F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#4FC8F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8F0

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8F0	#FFFFFF	#000000	##000000
##4FC8F0	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C4F2

Deuteranopia (green-blind)

#9BB3F0

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fc8f0;
/* rgb */ color: rgb(79, 200, 240);
/* oklch */ color: oklch(78.1% 0.120 223.6);

Tailwind

colors: {
  custom: {
    50: '#92d8f5',
    500: '#4fc8f0',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8f0;
$custom-light: #92d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8f0",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 240
  },
  "hsl": {
    "h": 194.907,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.78098,
    "c": 0.1201,
    "h": 223.6
  },
  "luminance": 0.49262
}

Semantic roles & 50–950 ramp

primary

#4FC8F0

secondary

#EBBFB0

accent

#3B05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC8F0

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

Preview Lab → · Contrast checker → · Palette generator →