#4FBBF2#4FBBF2

#4FBBF2 is a light, vivid cyan. Relative luminance 0.436; OKLCH L 75.2% C 0.126 H 234.2°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBF2
RGB	rgb(79, 187, 242)
HSL	hsl(200, 86%, 63%)
HSV	hsv(200, 67%, 95%)
CMYK	cmyk(67.4%, 22.7%, 0%, 5.1%)
CIE-LAB	lab(71.97, -14.03, -36.35)
CIE-LCH	lch(71.97, 38.96, 248.89°)
OKLab	oklab(75.21% -0.0735 -0.1021)
OKLCH	oklch(75.21% 0.126 234.2)
XYZ	xyz(37.0155, 43.6097, 90.4539)
Luminance	0.4361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBF2 #F2864F

analogous

#4FF2D7 #4FBBF2 #4F6AF2

triadic

#4FBBF2 #F24FBB #BBF24F

tetradic

#4FBBF2 #D74FF2 #F2864F #6AF24F

square

#4FBBF2 #D74FF2 #F2864F #6AF24F

split-complementary

#4FBBF2 #F24F6A #F2D74F

monochromatic

#0E7FB9 #16A5EE #4FBBF2 #88D1F6 #C1E7FA

Accessibility & contrast

On white

2.16

#4FBBF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#4FBBF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBF2

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBF2	#FFFFFF	#000000	##000000
##4FBBF2	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B9F5

Deuteranopia (green-blind)

#8AA9F1

Tritanopia (blue-blind)

#00CACD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fbbf2;
/* rgb */ color: rgb(79, 187, 242);
/* oklch */ color: oklch(75.2% 0.126 234.2);

Tailwind

colors: {
  custom: {
    50: '#91cff6',
    500: '#4fbbf2',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbf2;
$custom-light: #91cff6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbf2",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 242
  },
  "hsl": {
    "h": 200.245,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.75214,
    "c": 0.1258,
    "h": 234.2
  },
  "luminance": 0.43614
}

Semantic roles & 50–950 ramp

primary

#4FBBF2

secondary

#ECC5B1

accent

#4E03E3

background

#F9FCFF

surface

#F2F9FE

border

#CCD2D6

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4FBBF2

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

Preview Lab → · Contrast checker → · Palette generator →