#4BCBFD#4BCBFD

#4BCBFD is a light, vivid cyan. Relative luminance 0.513; OKLCH L 79.2% C 0.131 H 228.1°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#4BCBFD
RGB	rgb(75, 203, 253)
HSL	hsl(197, 98%, 64%)
HSV	hsv(197, 70%, 99%)
CMYK	cmyk(70.4%, 19.8%, 0%, 0.8%)
CIE-LAB	lab(76.86, -19.47, -34.69)
CIE-LCH	lch(76.86, 39.78, 240.70°)
OKLab	oklab(79.23% -0.0872 -0.0973)
OKLCH	oklch(79.23% 0.131 228.1)
XYZ	xyz(41.9800, 51.2948, 100.5979)
Luminance	0.5130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCBFD #FD7D4B

analogous

#4BFDD6 #4BCBFD #4B72FD

triadic

#4BCBFD #FD4BCB #CBFD4B

tetradic

#4BCBFD #D64BFD #FD7D4B #72FD4B

square

#4BCBFD #D64BFD #FD7D4B #72FD4B

split-complementary

#4BCBFD #FD4B72 #FDD64B

monochromatic

#0293CB #0EBAFC #4BCBFD #88DCFE #C4EEFE

Accessibility & contrast

On white

1.87

#4BCBFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#4BCBFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCBFD

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCBFD	#FFFFFF	#000000	##000000
##4BCBFD	1.00	1.87	11.26	11.26
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C8FF

Deuteranopia (green-blind)

#98B6FC

Tritanopia (blue-blind)

#00D9DB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4bcbfd;
/* rgb */ color: rgb(75, 203, 253);
/* oklch */ color: oklch(79.2% 0.131 228.1);

Tailwind

colors: {
  custom: {
    50: '#92dbfe',
    500: '#4bcbfd',
    950: '#000000',
  },
}

SCSS

$custom: #4bcbfd;
$custom-light: #92dbfe;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcbfd",
  "rgb": {
    "r": 75,
    "g": 203,
    "b": 253
  },
  "hsl": {
    "h": 196.854,
    "s": 97.802,
    "l": 64.314
  },
  "oklch": {
    "l": 0.79227,
    "c": 0.13066,
    "h": 228.1
  },
  "luminance": 0.513
}

Semantic roles & 50–950 ramp

primary

#4BCBFD

secondary

#C75325

accent

#4000E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #4BCBFD

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

Preview Lab → · Contrast checker → · Palette generator →