#4FC0EC#4FC0EC

#4FC0EC is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.1% C 0.119 H 227.3°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#4FC0EC
RGB	rgb(79, 192, 236)
HSL	hsl(197, 81%, 62%)
HSV	hsv(197, 67%, 93%)
CMYK	cmyk(66.5%, 18.6%, 0%, 7.5%)
CIE-LAB	lab(73.16, -18.56, -31.25)
CIE-LCH	lch(73.16, 36.34, 239.29°)
OKLab	oklab(76.09% -0.0805 -0.0874)
OKLCH	oklch(76.09% 0.119 227.3)
XYZ	xyz(37.2083, 45.4136, 86.1454)
Luminance	0.4542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC0EC #EC7B4F

analogous

#4FECC9 #4FC0EC #4F72EC

triadic

#4FC0EC #EC4FC0 #C0EC4F

tetradic

#4FC0EC #C94FEC #EC7B4F #72EC4F

square

#4FC0EC #C94FEC #EC7B4F #72EC4F

split-complementary

#4FC0EC #EC4F72 #ECC94F

monochromatic

#1382AE #19ACE5 #4FC0EC #86D4F2 #BDE8F8

Accessibility & contrast

On white

2.08

#4FC0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#4FC0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC0EC

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC0EC	#FFFFFF	#000000	##000000
##4FC0EC	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDEE

Deuteranopia (green-blind)

#93ADEB

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4fc0ec;
/* rgb */ color: rgb(79, 192, 236);
/* oklch */ color: oklch(76.1% 0.119 227.3);

Tailwind

colors: {
  custom: {
    50: '#91d3f2',
    500: '#4fc0ec',
    950: '#000000',
  },
}

SCSS

$custom: #4fc0ec;
$custom-light: #91d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc0ec",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 236
  },
  "hsl": {
    "h": 196.815,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.7609,
    "c": 0.11886,
    "h": 227.3
  },
  "luminance": 0.45418
}

Semantic roles & 50–950 ramp

primary

#4FC0EC

secondary

#E8BFAE

accent

#4409DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4FC0EC

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

Preview Lab → · Contrast checker → · Palette generator →