#4CBBF0#4CBBF0

#4CBBF0 is a light, vivid cyan. Relative luminance 0.434; OKLCH L 75.0% C 0.125 H 232.8°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#4CBBF0
RGB	rgb(76, 187, 240)
HSL	hsl(199, 85%, 62%)
HSV	hsv(199, 68%, 94%)
CMYK	cmyk(68.3%, 22.1%, 0%, 5.9%)
CIE-LAB	lab(71.80, -15.11, -35.53)
CIE-LCH	lch(71.80, 38.61, 246.95°)
OKLab	oklab(75.03% -0.0758 -0.0997)
OKLCH	oklch(75.03% 0.125 232.8)
XYZ	xyz(36.4728, 43.3644, 88.8691)
Luminance	0.4337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CBBF0 #F0814C

analogous

#4CF0D3 #4CBBF0 #4C69F0

triadic

#4CBBF0 #F04CBB #BBF04C

tetradic

#4CBBF0 #D34CF0 #F0814C #69F04C

square

#4CBBF0 #D34CF0 #F0814C #69F04C

split-complementary

#4CBBF0 #F04C69 #F0D34C

monochromatic

#0F7EB3 #14A5EB #4CBBF0 #84D0F5 #BDE6F9

Accessibility & contrast

On white

2.17

#4CBBF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#4CBBF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CBBF0

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CBBF0	#FFFFFF	#000000	##000000
##4CBBF0	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B9F3

Deuteranopia (green-blind)

#8AA9EF

Tritanopia (blue-blind)

#00C9CD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4cbbf0;
/* rgb */ color: rgb(76, 187, 240);
/* oklch */ color: oklch(75.0% 0.125 232.8);

Tailwind

colors: {
  custom: {
    50: '#90cff5',
    500: '#4cbbf0',
    950: '#000000',
  },
}

SCSS

$custom: #4cbbf0;
$custom-light: #90cff5;
$custom-dark: #000000;

JSON

{
  "hex": "#4cbbf0",
  "rgb": {
    "r": 76,
    "g": 187,
    "b": 240
  },
  "hsl": {
    "h": 199.39,
    "s": 84.536,
    "l": 61.961
  },
  "oklch": {
    "l": 0.75032,
    "c": 0.1253,
    "h": 232.8
  },
  "luminance": 0.43368
}

Semantic roles & 50–950 ramp

primary

#4CBBF0

secondary

#EAC1AE

accent

#4C04E1

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4CBBF0

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

Preview Lab → · Contrast checker → · Palette generator →