#4BBEE5#4BBEE5

#4BBEE5 is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.2% C 0.116 H 224.2°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4BBEE5
RGB	rgb(75, 190, 229)
HSL	hsl(195, 75%, 60%)
HSV	hsv(195, 67%, 90%)
CMYK	cmyk(67.2%, 17%, 0%, 10.2%)
CIE-LAB	lab(72.21, -20.31, -28.93)
CIE-LCH	lch(72.21, 35.35, 234.93°)
OKLab	oklab(75.21% -0.0832 -0.0808)
OKLCH	oklch(75.21% 0.116 224.2)
XYZ	xyz(35.4522, 43.9760, 80.7334)
Luminance	0.4398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBEE5 #E5724B

analogous

#4BE5BF #4BBEE5 #4B71E5

triadic

#4BBEE5 #E54BBE #BEE54B

tetradic

#4BBEE5 #BF4BE5 #E5724B #71E54B

square

#4BBEE5 #BF4BE5 #E5724B #71E54B

split-complementary

#4BBEE5 #E54B71 #E5BF4B

monochromatic

#177C9F #1FA6D4 #4BBEE5 #80D1ED #B6E5F4

Accessibility & contrast

On white

2.14

#4BBEE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4BBEE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBEE5

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBEE5	#FFFFFF	#000000	##000000
##4BBEE5	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8BAE7

Deuteranopia (green-blind)

#93AAE5

Tritanopia (blue-blind)

#00CACB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bbee5;
/* rgb */ color: rgb(75, 190, 229);
/* oklch */ color: oklch(75.2% 0.116 224.2);

Tailwind

colors: {
  custom: {
    50: '#8ed1ed',
    500: '#4bbee5',
    950: '#000000',
  },
}

SCSS

$custom: #4bbee5;
$custom-light: #8ed1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbee5",
  "rgb": {
    "r": 75,
    "g": 190,
    "b": 229
  },
  "hsl": {
    "h": 195.195,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.75211,
    "c": 0.11603,
    "h": 224.2
  },
  "luminance": 0.4398
}

Semantic roles & 50–950 ramp

primary

#4BBEE5

secondary

#E4B7A8

accent

#6636F1

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4BBEE5

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

Preview Lab → · Contrast checker → · Palette generator →