#53E0FF#53E0FF

#53E0FF is a very light, vivid cyan. Relative luminance 0.624; OKLCH L 84.3% C 0.126 H 215.3°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#53E0FF
RGB	rgb(83, 224, 255)
HSL	hsl(191, 100%, 66%)
HSV	hsv(191, 67%, 100%)
CMYK	cmyk(67.5%, 12.2%, 0%, 0%)
CIE-LAB	lab(83.11, -28.28, -26.14)
CIE-LCH	lch(83.11, 38.51, 222.75°)
OKLab	oklab(84.32% -0.1028 -0.0728)
OKLCH	oklch(84.32% 0.126 215.3)
XYZ	xyz(48.2654, 62.3649, 104.0823)
Luminance	0.6237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53E0FF #FF7253

analogous

#53FFC8 #53E0FF #538AFF

triadic

#53E0FF #FF53E0 #E0FF53

tetradic

#53E0FF #C853FF #FF7253 #8AFF53

square

#53E0FF #C853FF #FF7253 #8AFF53

split-complementary

#53E0FF #FF538A #FFC853

monochromatic

#00B1D8 #16D5FF #53E0FF #90EBFF #CDF6FF

Accessibility & contrast

On white

1.56

#53E0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#53E0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53E0FF

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53E0FF	#FFFFFF	#000000	##000000
##53E0FF	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#B2C7FF

Tritanopia (blue-blind)

#00EBEA

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #53e0ff;
/* rgb */ color: rgb(83, 224, 255);
/* oklch */ color: oklch(84.3% 0.126 215.3);

Tailwind

colors: {
  custom: {
    50: '#97eaff',
    500: '#53e0ff',
    950: '#000000',
  },
}

SCSS

$custom: #53e0ff;
$custom-light: #97eaff;
$custom-dark: #000000;

JSON

{
  "hex": "#53e0ff",
  "rgb": {
    "r": 83,
    "g": 224,
    "b": 255
  },
  "hsl": {
    "h": 190.814,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84317,
    "c": 0.126,
    "h": 215.3
  },
  "luminance": 0.6237
}

Semantic roles & 50–950 ramp

primary

#53E0FF

secondary

#D14425

accent

#2900E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#0F1618

muted

#808486

Preview Lab

Preview with #53E0FF

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

Preview Lab → · Contrast checker → · Palette generator →