#53ADF3#53ADF3

#53ADF3 is a light, vivid cyan. Relative luminance 0.382; OKLCH L 72.2% C 0.134 H 244.7°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#53ADF3
RGB	rgb(83, 173, 243)
HSL	hsl(206, 87%, 64%)
HSV	hsv(206, 66%, 95%)
CMYK	cmyk(65.8%, 28.8%, 0%, 4.7%)
CIE-LAB	lab(68.16, -5.48, -42.81)
CIE-LCH	lch(68.16, 43.16, 262.71°)
OKLab	oklab(72.25% -0.057 -0.1208)
OKLCH	oklch(72.25% 0.134 244.7)
XYZ	xyz(34.6824, 38.1936, 90.3209)
Luminance	0.3820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53ADF3 #F39953

analogous

#53F3E9 #53ADF3 #535DF3

triadic

#53ADF3 #F353AD #ADF353

tetradic

#53ADF3 #E953F3 #F39953 #5DF353

square

#53ADF3 #E953F3 #F39953 #5DF353

split-complementary

#53ADF3 #F3535D #F3E953

monochromatic

#0D71BE #1A92EF #53ADF3 #8CC8F7 #C5E4FB

Accessibility & contrast

On white

2.43

#53ADF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#53ADF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53ADF3

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53ADF3	#FFFFFF	#000000	##000000
##53ADF3	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EAFF6

Deuteranopia (green-blind)

#789FF2

Tritanopia (blue-blind)

#00BEC6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #53adf3;
/* rgb */ color: rgb(83, 173, 243);
/* oklch */ color: oklch(72.2% 0.134 244.7);

Tailwind

colors: {
  custom: {
    50: '#93c5f7',
    500: '#53adf3',
    950: '#000000',
  },
}

SCSS

$custom: #53adf3;
$custom-light: #93c5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#53adf3",
  "rgb": {
    "r": 83,
    "g": 173,
    "b": 243
  },
  "hsl": {
    "h": 206.25,
    "s": 86.957,
    "l": 63.922
  },
  "oklch": {
    "l": 0.72248,
    "c": 0.13364,
    "h": 244.7
  },
  "luminance": 0.38197
}

Semantic roles & 50–950 ramp

primary

#53ADF3

secondary

#EDCDB5

accent

#6502E4

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #53ADF3

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

Preview Lab → · Contrast checker → · Palette generator →