#4FC0F2#4FC0F2

#4FC0F2 is a light, vivid cyan. Relative luminance 0.458; OKLCH L 76.4% C 0.124 H 230.7°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#4FC0F2
RGB	rgb(79, 192, 242)
HSL	hsl(198, 86%, 63%)
HSV	hsv(198, 67%, 95%)
CMYK	cmyk(67.4%, 20.7%, 0%, 5.1%)
CIE-LAB	lab(73.39, -16.67, -34.13)
CIE-LCH	lch(73.39, 37.99, 243.96°)
OKLab	oklab(76.35% -0.0784 -0.0957)
OKLCH	oklch(76.35% 0.124 230.7)
XYZ	xyz(38.0947, 45.7682, 90.8137)
Luminance	0.4577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC0F2 #F2814F

analogous

#4FF2D2 #4FC0F2 #4F6EF2

triadic

#4FC0F2 #F24FC0 #C0F24F

tetradic

#4FC0F2 #D24FF2 #F2814F #6EF24F

square

#4FC0F2 #D24FF2 #F2814F #6EF24F

split-complementary

#4FC0F2 #F24F6E #F2D24F

monochromatic

#0E84B9 #16ACEE #4FC0F2 #88D4F6 #C1E9FA

Accessibility & contrast

On white

2.07

#4FC0F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#4FC0F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC0F2

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC0F2	#FFFFFF	#000000	##000000
##4FC0F2	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BDF4

Deuteranopia (green-blind)

#90ADF1

Tritanopia (blue-blind)

#00CED1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4fc0f2;
/* rgb */ color: rgb(79, 192, 242);
/* oklch */ color: oklch(76.4% 0.124 230.7);

Tailwind

colors: {
  custom: {
    50: '#92d3f6',
    500: '#4fc0f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fc0f2;
$custom-light: #92d3f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc0f2",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 242
  },
  "hsl": {
    "h": 198.405,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.76352,
    "c": 0.12371,
    "h": 230.7
  },
  "luminance": 0.45772
}

Semantic roles & 50–950 ramp

primary

#4FC0F2

secondary

#ECC3B1

accent

#4703E3

background

#F9FCFF

surface

#F2F9FE

border

#CCD2D6

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4FC0F2

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

Preview Lab → · Contrast checker → · Palette generator →