#4BCAF0#4BCAF0

#4BCAF0 is a light, vivid cyan. Relative luminance 0.500; OKLCH L 78.4% C 0.122 H 221.6°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#4BCAF0
RGB	rgb(75, 202, 240)
HSL	hsl(194, 85%, 62%)
HSV	hsv(194, 69%, 94%)
CMYK	cmyk(68.7%, 15.8%, 0%, 5.9%)
CIE-LAB	lab(76.08, -23.02, -28.92)
CIE-LCH	lch(76.08, 36.96, 231.48°)
OKLab	oklab(78.45% -0.091 -0.0808)
OKLCH	oklch(78.45% 0.122 221.6)
XYZ	xyz(39.7439, 50.0237, 89.9821)
Luminance	0.5003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCAF0 #F0714B

analogous

#4BF0C3 #4BCAF0 #4B78F0

triadic

#4BCAF0 #F04BCA #CAF04B

tetradic

#4BCAF0 #C34BF0 #F0714B #78F04B

square

#4BCAF0 #C34BF0 #F0714B #78F04B

split-complementary

#4BCAF0 #F04B78 #F0C34B

monochromatic

#0F8CB2 #14B9EA #4BCAF0 #83DBF5 #BCEBF9

Accessibility & contrast

On white

1.91

#4BCAF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#4BCAF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCAF0

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCAF0	#FFFFFF	#000000	##000000
##4BCAF0	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C5F2

Deuteranopia (green-blind)

#9DB4F0

Tritanopia (blue-blind)

#00D6D6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4bcaf0;
/* rgb */ color: rgb(75, 202, 240);
/* oklch */ color: oklch(78.4% 0.122 221.6);

Tailwind

colors: {
  custom: {
    50: '#91daf5',
    500: '#4bcaf0',
    950: '#000000',
  },
}

SCSS

$custom: #4bcaf0;
$custom-light: #91daf5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcaf0",
  "rgb": {
    "r": 75,
    "g": 202,
    "b": 240
  },
  "hsl": {
    "h": 193.818,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.78447,
    "c": 0.12165,
    "h": 221.6
  },
  "luminance": 0.50028
}

Semantic roles & 50–950 ramp

primary

#4BCAF0

secondary

#B24C2D

accent

#3704E1

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1417

muted

#7F8385

Preview Lab

Preview with #4BCAF0

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

Preview Lab → · Contrast checker → · Palette generator →