#4BCBEC#4BCBEC

#4BCBEC is a light, moderate cyan. Relative luminance 0.503; OKLCH L 78.5% C 0.119 H 218.4°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#4BCBEC
RGB	rgb(75, 203, 236)
HSL	hsl(192, 81%, 61%)
HSV	hsv(192, 68%, 93%)
CMYK	cmyk(68.2%, 14%, 0%, 7.5%)
CIE-LAB	lab(76.23, -24.75, -26.55)
CIE-LCH	lch(76.23, 36.30, 227.01°)
OKLab	oklab(78.52% -0.0934 -0.074)
OKLCH	oklch(78.52% 0.119 218.4)
XYZ	xyz(39.3916, 50.2594, 86.9656)
Luminance	0.5026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCBEC #EC6C4B

analogous

#4BECBC #4BCBEC #4B7AEC

triadic

#4BCBEC #EC4BCB #CBEC4B

tetradic

#4BCBEC #BC4BEC #EC6C4B #7AEC4B

square

#4BCBEC #BC4BEC #EC6C4B #7AEC4B

split-complementary

#4BCBEC #EC4B7A #ECBC4B

monochromatic

#128BAB #18B9E2 #4BCBEC #82DBF2 #BAEBF8

Accessibility & contrast

On white

1.90

#4BCBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#4BCBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCBEC

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCBEC	#FFFFFF	#000000	##000000
##4BCBEC	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C5EE

Deuteranopia (green-blind)

#9FB5EC

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4bcbec;
/* rgb */ color: rgb(75, 203, 236);
/* oklch */ color: oklch(78.5% 0.119 218.4);

Tailwind

colors: {
  custom: {
    50: '#90dbf2',
    500: '#4bcbec',
    950: '#000000',
  },
}

SCSS

$custom: #4bcbec;
$custom-light: #90dbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcbec",
  "rgb": {
    "r": 75,
    "g": 203,
    "b": 236
  },
  "hsl": {
    "h": 192.298,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.78515,
    "c": 0.11921,
    "h": 218.4
  },
  "luminance": 0.50264
}

Semantic roles & 50–950 ramp

primary

#4BCBEC

secondary

#AC4930

accent

#3408DD

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4BCBEC

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

Preview Lab → · Contrast checker → · Palette generator →