#4BC0E9#4BC0E9

#4BC0E9 is a light, moderate cyan. Relative luminance 0.451; OKLCH L 75.8% C 0.118 H 225.0°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#4BC0E9
RGB	rgb(75, 192, 233)
HSL	hsl(196, 78%, 60%)
HSV	hsv(196, 68%, 91%)
CMYK	cmyk(67.8%, 17.6%, 0%, 8.6%)
CIE-LAB	lab(72.94, -20.09, -29.98)
CIE-LCH	lch(72.94, 36.09, 236.17°)
OKLab	oklab(75.84% -0.0837 -0.0838)
OKLCH	oklch(75.84% 0.118 225)
XYZ	xyz(36.4533, 45.0743, 83.8540)
Luminance	0.4508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC0E9 #E9744B

analogous

#4BE9C3 #4BC0E9 #4B71E9

triadic

#4BC0E9 #E94BC0 #C0E94B

tetradic

#4BC0E9 #C34BE9 #E9744B #71E94B

square

#4BC0E9 #C34BE9 #E9744B #71E94B

split-complementary

#4BC0E9 #E94B71 #E9C34B

monochromatic

#1480A5 #1BAADC #4BC0E9 #82D3F0 #B8E6F6

Accessibility & contrast

On white

2.10

#4BC0E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#4BC0E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC0E9

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC0E9	#FFFFFF	#000000	##000000
##4BC0E9	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BCEB

Deuteranopia (green-blind)

#93ACE9

Tritanopia (blue-blind)

#00CCCD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4bc0e9;
/* rgb */ color: rgb(75, 192, 233);
/* oklch */ color: oklch(75.8% 0.118 225.0);

Tailwind

colors: {
  custom: {
    50: '#8fd3f0',
    500: '#4bc0e9',
    950: '#000000',
  },
}

SCSS

$custom: #4bc0e9;
$custom-light: #8fd3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc0e9",
  "rgb": {
    "r": 75,
    "g": 192,
    "b": 233
  },
  "hsl": {
    "h": 195.57,
    "s": 78.218,
    "l": 60.392
  },
  "oklch": {
    "l": 0.75844,
    "c": 0.11848,
    "h": 225
  },
  "luminance": 0.45078
}

Semantic roles & 50–950 ramp

primary

#4BC0E9

secondary

#E6B9AA

accent

#410BDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4BC0E9

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

Preview Lab → · Contrast checker → · Palette generator →