#4DCAFF#4DCAFF

#4DCAFF is a light, vivid cyan. Relative luminance 0.510; OKLCH L 79.1% C 0.132 H 230.0°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#4DCAFF
RGB	rgb(77, 202, 255)
HSL	hsl(198, 100%, 65%)
HSV	hsv(198, 70%, 100%)
CMYK	cmyk(69.8%, 20.8%, 0%, 0%)
CIE-LAB	lab(76.70, -18.05, -36.00)
CIE-LCH	lch(76.70, 40.28, 243.37°)
OKLab	oklab(79.14% -0.0846 -0.101)
OKLCH	oklch(79.14% 0.132 230)
XYZ	xyz(42.2239, 51.0341, 102.2136)
Luminance	0.5104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCAFF #FF824D

analogous

#4DFFDB #4DCAFF #4D71FF

triadic

#4DCAFF #FF4DCA #CAFF4D

tetradic

#4DCAFF #DB4DFF #FF824D #71FF4D

square

#4DCAFF #DB4DFF #FF824D #71FF4D

split-complementary

#4DCAFF #FF4D71 #FFDB4D

monochromatic

#0093D2 #10B8FF #4DCAFF #8ADCFF #C7EEFF

Accessibility & contrast

On white

1.87

#4DCAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#4DCAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCAFF

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCAFF	#FFFFFF	#000000	##000000
##4DCAFF	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC7FF

Deuteranopia (green-blind)

#97B6FE

Tritanopia (blue-blind)

#00D9DC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4dcaff;
/* rgb */ color: rgb(77, 202, 255);
/* oklch */ color: oklch(79.1% 0.132 230.0);

Tailwind

colors: {
  custom: {
    50: '#93daff',
    500: '#4dcaff',
    950: '#000000',
  },
}

SCSS

$custom: #4dcaff;
$custom-light: #93daff;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcaff",
  "rgb": {
    "r": 77,
    "g": 202,
    "b": 255
  },
  "hsl": {
    "h": 197.865,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.79141,
    "c": 0.13178,
    "h": 230
  },
  "luminance": 0.51039
}

Semantic roles & 50–950 ramp

primary

#4DCAFF

secondary

#CC5624

accent

#4400E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0F1418

muted

#808386

Preview Lab

Preview with #4DCAFF

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

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