#53AAF5#53AAF5

#53AAF5 is a light, vivid cyan. Relative luminance 0.372; OKLCH L 71.7% C 0.138 H 247.2°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#53AAF5
RGB	rgb(83, 170, 245)
HSL	hsl(208, 89%, 64%)
HSV	hsv(208, 66%, 96%)
CMYK	cmyk(66.1%, 30.6%, 0%, 3.9%)
CIE-LAB	lab(67.41, -3.14, -45.08)
CIE-LCH	lch(67.41, 45.19, 266.01°)
OKLab	oklab(71.68% -0.0535 -0.1275)
OKLCH	oklch(71.68% 0.138 247.2)
XYZ	xyz(34.4173, 37.1774, 91.7306)
Luminance	0.3718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53AAF5 #F59E53

analogous

#53F5EF #53AAF5 #5359F5

triadic

#53AAF5 #F553AA #AAF553

tetradic

#53AAF5 #EF53F5 #F59E53 #59F553

square

#53AAF5 #EF53F5 #F59E53 #59F553

split-complementary

#53AAF5 #F55359 #F5EF53

monochromatic

#0B6EC2 #198DF2 #53AAF5 #8DC7F8 #C7E3FC

Accessibility & contrast

On white

2.49

#53AAF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#53AAF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53AAF5

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53AAF5	#FFFFFF	#000000	##000000
##53AAF5	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89ADF8

Deuteranopia (green-blind)

#729DF4

Tritanopia (blue-blind)

#00BCC5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #53aaf5;
/* rgb */ color: rgb(83, 170, 245);
/* oklch */ color: oklch(71.7% 0.138 247.2);

Tailwind

colors: {
  custom: {
    50: '#93c3f9',
    500: '#53aaf5',
    950: '#000000',
  },
}

SCSS

$custom: #53aaf5;
$custom-light: #93c3f9;
$custom-dark: #000000;

JSON

{
  "hex": "#53aaf5",
  "rgb": {
    "r": 83,
    "g": 170,
    "b": 245
  },
  "hsl": {
    "h": 207.778,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.71684,
    "c": 0.13826,
    "h": 247.2
  },
  "luminance": 0.37181
}

Semantic roles & 50–950 ramp

primary

#53AAF5

secondary

#EED0B6

accent

#6A00E6

background

#F9FBFF

surface

#F2F7FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #53AAF5

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

Preview Lab → · Contrast checker → · Palette generator →