#509FF5#509FF5

#509FF5 is a light, vivid cyan. Relative luminance 0.331; OKLCH L 69.2% C 0.149 H 252.5°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX#509FF5
RGBrgb(80, 159, 245)
HSLhsl(211, 89%, 64%)
HSVhsv(211, 67%, 96%)
CMYKcmyk(67.3%, 35.1%, 0%, 3.9%)
CIE-LABlab(64.23, 2.65, -50.10)
CIE-LCHlch(64.23, 50.17, 273.03°)
OKLaboklab(69.16% -0.0449 -0.1423)
OKLCHoklch(69.16% 0.149 252.5)
XYZxyz(32.1818, 33.0910, 91.0597)
Luminance0.3309 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#509FF5 #F5A650
analogous
#50F1F5 #509FF5 #5350F5
triadic
#509FF5 #F5509F #9FF550
tetradic
#509FF5 #F550F1 #F5A650 #50F553
square
#509FF5 #F550F1 #F5A650 #50F553
split-complementary
#509FF5 #F55350 #F1F550
monochromatic
#0B61C0 #167FF2 #509FF5 #8ABFF8 #C4DFFC

Accessibility & contrast

On white

2.76
#509FF5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.62
#509FF5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FF5
7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##509FF5#FFFFFF#000000##000000
##509FF51.002.767.627.62
#FFFFFF2.761.0021.0021.00
#0000007.6221.001.001.00
##0000007.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#79A4F9
Deuteranopia (green-blind)
#6195F3
Tritanopia (blue-blind)
#00B3BE
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #509ff5;
/* rgb */ color: rgb(80, 159, 245);
/* oklch */ color: oklch(69.2% 0.149 252.5);
Tailwind
colors: {
  custom: {
    50: '#92bbf9',
    500: '#509ff5',
    950: '#000000',
  },
}
SCSS
$custom: #509ff5;
$custom-light: #92bbf9;
$custom-dark: #000000;
JSON
{
  "hex": "#509ff5",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 245
  },
  "hsl": {
    "h": 211.273,
    "s": 89.189,
    "l": 63.725
  },
  "oklch": {
    "l": 0.69162,
    "c": 0.14918,
    "h": 252.5
  },
  "luminance": 0.33094
}

Semantic roles & 50–950 ramp

primary
#509FF5
secondary
#EDD2B3
accent
#7800E6
background
#F9FBFF
surface
#F2F6FF
border
#CCD0D7
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #509FF5

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

Preview Lab → · Contrast checker → · Palette generator →

#509FF5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva