#519AD0#519AD0

#519AD0 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.2% C 0.109 H 242.8°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#519AD0
RGBrgb(81, 154, 208)
HSLhsl(206, 57%, 57%)
HSVhsv(206, 61%, 82%)
CMYKcmyk(61.1%, 26%, 0%, 18.4%)
CIE-LABlab(61.14, -6.57, -34.49)
CIE-LCHlch(61.14, 35.11, 259.21°)
OKLaboklab(66.18% -0.0497 -0.0969)
OKLCHoklch(66.18% 0.109 242.8)
XYZxyz(26.3299, 29.4121, 63.9518)
Luminance0.2942 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#519AD0 #D08751
analogous
#51D0C7 #519AD0 #515BD0
triadic
#519AD0 #D0519A #9AD051
tetradic
#519AD0 #C751D0 #D08751 #5BD051
square
#519AD0 #C751D0 #D08751 #5BD051
split-complementary
#519AD0 #D0515B #D0C751
monochromatic
#235A83 #307CB3 #519AD0 #81B6DD #B1D2EA

Accessibility & contrast

On white

3.05
#519AD0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.88
#519AD0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519AD0
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##519AD0#FFFFFF#000000##000000
##519AD01.003.056.886.88
#FFFFFF3.051.0021.0021.00
#0000006.8821.001.001.00
##0000006.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#829BD2
Deuteranopia (green-blind)
#718ECF
Tritanopia (blue-blind)
#00A7AD
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #519ad0;
/* rgb */ color: rgb(81, 154, 208);
/* oklch */ color: oklch(66.2% 0.109 242.8);
Tailwind
colors: {
  custom: {
    50: '#8db7de',
    500: '#519ad0',
    950: '#000000',
  },
}
SCSS
$custom: #519ad0;
$custom-light: #8db7de;
$custom-dark: #000000;
JSON
{
  "hex": "#519ad0",
  "rgb": {
    "r": 81,
    "g": 154,
    "b": 208
  },
  "hsl": {
    "h": 205.512,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.6618,
    "c": 0.10893,
    "h": 242.8
  },
  "luminance": 0.29415
}

Semantic roles & 50–950 ramp

primary
#519AD0
secondary
#D8BBA4
accent
#8847E1
background
#F9FBFD
surface
#F1F6FB
border
#CBD0D4
text
#0D1115
muted
#7E8083

Preview Lab

Preview with #519AD0

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

Preview Lab → · Contrast checker → · Palette generator →

#519AD0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva