#4FBBEC#4FBBEC

#4FBBEC is a light, vivid cyan. Relative luminance 0.433; OKLCH L 74.9% C 0.120 H 231.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBEC
RGB	rgb(79, 187, 236)
HSL	hsl(199, 81%, 62%)
HSV	hsv(199, 67%, 93%)
CMYK	cmyk(66.5%, 20.8%, 0%, 7.5%)
CIE-LAB	lab(71.73, -15.94, -33.47)
CIE-LCH	lch(71.73, 37.07, 244.53°)
OKLab	oklab(74.94% -0.0756 -0.0938)
OKLCH	oklch(74.94% 0.12 231.1)
XYZ	xyz(36.1291, 43.2551, 85.7856)
Luminance	0.4326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBEC #EC804F

analogous

#4FECCF #4FBBEC #4F6DEC

triadic

#4FBBEC #EC4FBB #BBEC4F

tetradic

#4FBBEC #CF4FEC #EC804F #6DEC4F

square

#4FBBEC #CF4FEC #EC804F #6DEC4F

split-complementary

#4FBBEC #EC4F6D #ECCF4F

monochromatic

#137DAE #19A5E5 #4FBBEC #86D0F2 #BDE6F8

Accessibility & contrast

On white

2.18

#4FBBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#4FBBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBEC

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBEC	#FFFFFF	#000000	##000000
##4FBBEC	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B9EE

Deuteranopia (green-blind)

#8DA9EB

Tritanopia (blue-blind)

#00C8CB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fbbec;
/* rgb */ color: rgb(79, 187, 236);
/* oklch */ color: oklch(74.9% 0.120 231.1);

Tailwind

colors: {
  custom: {
    50: '#91cff2',
    500: '#4fbbec',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbec;
$custom-light: #91cff2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbec",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 236
  },
  "hsl": {
    "h": 198.726,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.74945,
    "c": 0.12045,
    "h": 231.1
  },
  "luminance": 0.43259
}

Semantic roles & 50–950 ramp

primary

#4FBBEC

secondary

#E8C0AE

accent

#4B09DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4FBBEC

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

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