#4DCBF0#4DCBF0

#4DCBF0 is a light, vivid cyan. Relative luminance 0.506; OKLCH L 78.7% C 0.121 H 221.1°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4DCBF0
RGB	rgb(77, 203, 240)
HSL	hsl(194, 84%, 62%)
HSV	hsv(194, 68%, 94%)
CMYK	cmyk(67.9%, 15.4%, 0%, 5.9%)
CIE-LAB	lab(76.42, -23.24, -28.40)
CIE-LCH	lch(76.42, 36.70, 230.70°)
OKLab	oklab(78.73% -0.091 -0.0793)
OKLCH	oklch(78.73% 0.121 221.1)
XYZ	xyz(40.1382, 50.5764, 90.0680)
Luminance	0.5058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCBF0 #F0724D

analogous

#4DF0C4 #4DCBF0 #4D79F0

triadic

#4DCBF0 #F04DCB #CBF04D

tetradic

#4DCBF0 #C44DF0 #F0724D #79F04D

square

#4DCBF0 #C44DF0 #F0724D #79F04D

split-complementary

#4DCBF0 #F04D79 #F0C44D

monochromatic

#0F8EB3 #15BBEB #4DCBF0 #85DBF5 #BEECFA

Accessibility & contrast

On white

1.89

#4DCBF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#4DCBF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCBF0

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCBF0	#FFFFFF	#000000	##000000
##4DCBF0	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C6F2

Deuteranopia (green-blind)

#9EB5F0

Tritanopia (blue-blind)

#00D7D7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4dcbf0;
/* rgb */ color: rgb(77, 203, 240);
/* oklch */ color: oklch(78.7% 0.121 221.1);

Tailwind

colors: {
  custom: {
    50: '#91dbf5',
    500: '#4dcbf0',
    950: '#000000',
  },
}

SCSS

$custom: #4dcbf0;
$custom-light: #91dbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcbf0",
  "rgb": {
    "r": 77,
    "g": 203,
    "b": 240
  },
  "hsl": {
    "h": 193.62,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.78732,
    "c": 0.12065,
    "h": 221.1
  },
  "luminance": 0.50581
}

Semantic roles & 50–950 ramp

primary

#4DCBF0

secondary

#B34C2E

accent

#3705E1

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4DCBF0

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

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