#4BC6EE#4BC6EE

#4BC6EE is a light, vivid cyan. Relative luminance 0.481; OKLCH L 77.4% C 0.121 H 223.4°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4BC6EE
RGB	rgb(75, 198, 238)
HSL	hsl(195, 83%, 61%)
HSV	hsv(195, 68%, 93%)
CMYK	cmyk(68.5%, 16.8%, 0%, 6.7%)
CIE-LAB	lab(74.86, -21.61, -29.73)
CIE-LCH	lch(74.86, 36.75, 233.99°)
OKLab	oklab(77.44% -0.0878 -0.0831)
OKLCH	oklch(77.44% 0.121 223.4)
XYZ	xyz(38.5221, 48.0527, 88.1172)
Luminance	0.4806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC6EE #EE734B

analogous

#4BEEC5 #4BC6EE #4B75EE

triadic

#4BC6EE #EE4BC6 #C6EE4B

tetradic

#4BC6EE #C54BEE #EE734B #75EE4B

square

#4BC6EE #C54BEE #EE734B #75EE4B

split-complementary

#4BC6EE #EE4B75 #EEC54B

monochromatic

#1087AE #16B3E6 #4BC6EE #83D8F3 #BBE9F9

Accessibility & contrast

On white

1.98

#4BC6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#4BC6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC6EE

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC6EE	#FFFFFF	#000000	##000000
##4BC6EE	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC2F0

Deuteranopia (green-blind)

#99B1EE

Tritanopia (blue-blind)

#00D2D3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4bc6ee;
/* rgb */ color: rgb(75, 198, 238);
/* oklch */ color: oklch(77.4% 0.121 223.4);

Tailwind

colors: {
  custom: {
    50: '#90d7f3',
    500: '#4bc6ee',
    950: '#000000',
  },
}

SCSS

$custom: #4bc6ee;
$custom-light: #90d7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc6ee",
  "rgb": {
    "r": 75,
    "g": 198,
    "b": 238
  },
  "hsl": {
    "h": 194.724,
    "s": 82.741,
    "l": 61.373
  },
  "oklch": {
    "l": 0.77441,
    "c": 0.12088,
    "h": 223.4
  },
  "luminance": 0.48057
}

Semantic roles & 50–950 ramp

primary

#4BC6EE

secondary

#E9BBAC

accent

#3C06DF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4BC6EE

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

Preview Lab → · Contrast checker → · Palette generator →