#509FE1#509FE1

#509FE1 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.1% C 0.125 H 246.3°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX#509FE1
RGBrgb(80, 159, 225)
HSLhsl(207, 71%, 60%)
HSVhsv(207, 64%, 88%)
CMYKcmyk(64.4%, 29.3%, 0%, 11.8%)
CIE-LABlab(63.29, -4.03, -40.58)
CIE-LCHlch(63.29, 40.78, 264.33°)
OKLaboklab(68.11% -0.0504 -0.1145)
OKLCHoklch(68.11% 0.125 246.3)
XYZxyz(29.2919, 31.9350, 75.8399)
Luminance0.3194 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#509FE1 #E19250
analogous
#50E1DA #509FE1 #5057E1
triadic
#509FE1 #E1509F #9FE150
tetradic
#509FE1 #DA50E1 #E19250 #57E150
square
#509FE1 #DA50E1 #E19250 #57E150
split-complementary
#509FE1 #E15057 #E1DA50
monochromatic
#1B619C #2482D0 #509FE1 #84BCEA #B8D8F3

Accessibility & contrast

On white

2.84
#509FE1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.39
#509FE1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509FE1
7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##509FE1#FFFFFF#000000##000000
##509FE11.002.847.397.39
#FFFFFF2.841.0021.0021.00
#0000007.3921.001.001.00
##0000007.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#82A1E4
Deuteranopia (green-blind)
#6E93E0
Tritanopia (blue-blind)
#00AFB6
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #509fe1;
/* rgb */ color: rgb(80, 159, 225);
/* oklch */ color: oklch(68.1% 0.125 246.3);
Tailwind
colors: {
  custom: {
    50: '#8fbbea',
    500: '#509fe1',
    950: '#000000',
  },
}
SCSS
$custom: #509fe1;
$custom-light: #8fbbea;
$custom-dark: #000000;
JSON
{
  "hex": "#509fe1",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 225
  },
  "hsl": {
    "h": 207.31,
    "s": 70.732,
    "l": 59.804
  },
  "oklch": {
    "l": 0.6811,
    "c": 0.12513,
    "h": 246.3
  },
  "luminance": 0.31938
}

Semantic roles & 50–950 ramp

primary
#509FE1
secondary
#E2C4AA
accent
#8C3AED
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #509FE1

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

Preview Lab → · Contrast checker → · Palette generator →

#509FE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva