#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
RGB	rgb(81, 154, 208)
HSL	hsl(206, 57%, 57%)
HSV	hsv(206, 61%, 82%)
CMYK	cmyk(61.1%, 26%, 0%, 18.4%)
CIE-LAB	lab(61.14, -6.57, -34.49)
CIE-LCH	lch(61.14, 35.11, 259.21°)
OKLab	oklab(66.18% -0.0497 -0.0969)
OKLCH	oklch(66.18% 0.109 242.8)
XYZ	xyz(26.3299, 29.4121, 63.9518)
Luminance	0.2942 (WCAG relative)
Temperature	cool
Family	cyan

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
##519AD0	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

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 →