#519FD7#519FD7

#519FD7 is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.7% C 0.113 H 242.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#519FD7
RGB	rgb(81, 159, 215)
HSL	hsl(205, 63%, 58%)
HSV	hsv(205, 62%, 84%)
CMYK	cmyk(62.3%, 26%, 0%, 15.7%)
CIE-LAB	lab(62.88, -7.12, -35.67)
CIE-LCH	lch(62.88, 36.37, 258.71°)
OKLab	oklab(67.66% -0.0528 -0.1003)
OKLCH	oklch(67.66% 0.113 242.2)
XYZ	xyz(28.0526, 31.4491, 68.8687)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519FD7 #D78951

analogous

#51D7CC #519FD7 #515CD7

triadic

#519FD7 #D7519F #9FD751

tetradic

#519FD7 #CC51D7 #D78951 #5CD751

square

#519FD7 #CC51D7 #D78951 #5CD751

split-complementary

#519FD7 #D7515C #D7CC51

monochromatic

#20608D #2C81BF #519FD7 #83BAE2 #B5D6EE

Accessibility & contrast

On white

2.88

#519FD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#519FD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519FD7

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519FD7	#FFFFFF	#000000	##000000
##519FD7	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A0DA

Deuteranopia (green-blind)

#7492D6

Tritanopia (blue-blind)

#00ADB2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #519fd7;
/* rgb */ color: rgb(81, 159, 215);
/* oklch */ color: oklch(67.7% 0.113 242.2);

Tailwind

colors: {
  custom: {
    50: '#8ebbe3',
    500: '#519fd7',
    950: '#000000',
  },
}

SCSS

$custom: #519fd7;
$custom-light: #8ebbe3;
$custom-dark: #000000;

JSON

{
  "hex": "#519fd7",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 215
  },
  "hsl": {
    "h": 205.075,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67656,
    "c": 0.11334,
    "h": 242.2
  },
  "luminance": 0.31452
}

Semantic roles & 50–950 ramp

primary

#519FD7

secondary

#DDBEA7

accent

#8642E6

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519FD7

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

Preview Lab → · Contrast checker → · Palette generator →