#4FBBE3#4FBBE3

#4FBBE3 is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.6% C 0.113 H 225.9°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBE3
RGB	rgb(79, 187, 227)
HSL	hsl(196, 73%, 60%)
HSV	hsv(196, 65%, 89%)
CMYK	cmyk(65.2%, 17.6%, 0%, 11%)
CIE-LAB	lab(71.38, -18.76, -29.11)
CIE-LCH	lch(71.38, 34.63, 237.20°)
OKLab	oklab(74.55% -0.0788 -0.0813)
OKLCH	oklch(74.55% 0.113 225.9)
XYZ	xyz(34.8544, 42.7452, 79.0719)
Luminance	0.4275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBE3 #E3774F

analogous

#4FE3C1 #4FBBE3 #4F71E3

triadic

#4FBBE3 #E34FBB #BBE34F

tetradic

#4FBBE3 #C14FE3 #E3774F #71E34F

square

#4FBBE3 #C14FE3 #E3774F #71E34F

split-complementary

#4FBBE3 #E34F71 #E3C14F

monochromatic

#197A9E #22A3D3 #4FBBE3 #84CFEB #B9E4F4

Accessibility & contrast

On white

2.20

#4FBBE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#4FBBE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBE3

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBE3	#FFFFFF	#000000	##000000
##4FBBE3	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B7E5

Deuteranopia (green-blind)

#91A8E3

Tritanopia (blue-blind)

#00C7C8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbbe3;
/* rgb */ color: rgb(79, 187, 227);
/* oklch */ color: oklch(74.6% 0.113 225.9);

Tailwind

colors: {
  custom: {
    50: '#90cfec',
    500: '#4fbbe3',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbe3;
$custom-light: #90cfec;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbe3",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 227
  },
  "hsl": {
    "h": 196.216,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.74554,
    "c": 0.11323,
    "h": 225.9
  },
  "luminance": 0.42749
}

Semantic roles & 50–950 ramp

primary

#4FBBE3

secondary

#E3BAAA

accent

#6A39EF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FBBE3

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

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