#519EDE#519EDE

#519EDE is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.8% C 0.122 H 246.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#519EDE
RGB	rgb(81, 158, 222)
HSL	hsl(207, 68%, 59%)
HSV	hsv(207, 64%, 87%)
CMYK	cmyk(63.5%, 28.8%, 0%, 12.9%)
CIE-LAB	lab(62.91, -4.28, -39.52)
CIE-LCH	lch(62.91, 39.75, 263.82°)
OKLab	oklab(67.77% -0.0496 -0.1114)
OKLCH	oklch(67.77% 0.122 246)
XYZ	xyz(28.8001, 31.4741, 73.6504)
Luminance	0.3148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519EDE #DE9151

analogous

#51DED8 #519EDE #5158DE

triadic

#519EDE #DE519E #9EDE51

tetradic

#519EDE #D851DE #DE9151 #58DE51

square

#519EDE #D851DE #DE9151 #58DE51

split-complementary

#519EDE #DE5158 #DED851

monochromatic

#1D6098 #2780CB #519EDE #84BBE8 #B8D7F2

Accessibility & contrast

On white

2.88

#519EDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#519EDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519EDE

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519EDE	#FFFFFF	#000000	##000000
##519EDE	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A0E1

Deuteranopia (green-blind)

#6F92DD

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #519ede;
/* rgb */ color: rgb(81, 158, 222);
/* oklch */ color: oklch(67.8% 0.122 246.0);

Tailwind

colors: {
  custom: {
    50: '#8fbae8',
    500: '#519ede',
    950: '#000000',
  },
}

SCSS

$custom: #519ede;
$custom-light: #8fbae8;
$custom-dark: #000000;

JSON

{
  "hex": "#519ede",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 222
  },
  "hsl": {
    "h": 207.234,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.67773,
    "c": 0.12198,
    "h": 246
  },
  "luminance": 0.31477
}

Semantic roles & 50–950 ramp

primary

#519EDE

secondary

#E1C3AA

accent

#8C3DEB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #519EDE

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

Preview Lab → · Contrast checker → · Palette generator →