#4FBFF2#4FBFF2

#4FBFF2 is a light, vivid cyan. Relative luminance 0.453; OKLCH L 76.1% C 0.124 H 231.4°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4FBFF2
RGB	rgb(79, 191, 242)
HSL	hsl(199, 86%, 63%)
HSV	hsv(199, 67%, 95%)
CMYK	cmyk(67.4%, 21.1%, 0%, 5.1%)
CIE-LAB	lab(73.11, -16.15, -34.57)
CIE-LCH	lch(73.11, 38.16, 244.96°)
OKLab	oklab(76.12% -0.0774 -0.097)
OKLCH	oklch(76.12% 0.124 231.4)
XYZ	xyz(37.8759, 45.3305, 90.7407)
Luminance	0.4533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBFF2 #F2824F

analogous

#4FF2D3 #4FBFF2 #4F6DF2

triadic

#4FBFF2 #F24FBF #BFF24F

tetradic

#4FBFF2 #D34FF2 #F2824F #6DF24F

square

#4FBFF2 #D34FF2 #F2824F #6DF24F

split-complementary

#4FBFF2 #F24F6D #F2D34F

monochromatic

#0E83B9 #16AAEE #4FBFF2 #88D4F6 #C1E8FA

Accessibility & contrast

On white

2.09

#4FBFF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#4FBFF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBFF2

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBFF2	#FFFFFF	#000000	##000000
##4FBFF2	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BDF4

Deuteranopia (green-blind)

#8FACF1

Tritanopia (blue-blind)

#00CDD0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fbff2;
/* rgb */ color: rgb(79, 191, 242);
/* oklch */ color: oklch(76.1% 0.124 231.4);

Tailwind

colors: {
  custom: {
    50: '#92d2f6',
    500: '#4fbff2',
    950: '#000000',
  },
}

SCSS

$custom: #4fbff2;
$custom-light: #92d2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbff2",
  "rgb": {
    "r": 79,
    "g": 191,
    "b": 242
  },
  "hsl": {
    "h": 198.773,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.76124,
    "c": 0.12409,
    "h": 231.4
  },
  "luminance": 0.45335
}

Semantic roles & 50–950 ramp

primary

#4FBFF2

secondary

#ECC3B1

accent

#4903E3

background

#F9FCFF

surface

#F2F9FE

border

#CCD2D6

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4FBFF2

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

Preview Lab → · Contrast checker → · Palette generator →