#519ED7#519ED7

#519ED7 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.4% C 0.114 H 243.0°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#519ED7
RGB	rgb(81, 158, 215)
HSL	hsl(206, 63%, 58%)
HSV	hsv(206, 62%, 84%)
CMYK	cmyk(62.3%, 26.5%, 0%, 15.7%)
CIE-LAB	lab(62.60, -6.56, -36.12)
CIE-LCH	lch(62.60, 36.71, 259.71°)
OKLab	oklab(67.43% -0.0517 -0.1016)
OKLCH	oklch(67.43% 0.114 243)
XYZ	xyz(27.8813, 31.1066, 68.8116)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519ED7 #D78A51

analogous

#51D7CD #519ED7 #515BD7

triadic

#519ED7 #D7519E #9ED751

tetradic

#519ED7 #CD51D7 #D78A51 #5BD751

square

#519ED7 #CD51D7 #D78A51 #5BD751

split-complementary

#519ED7 #D7515B #D7CD51

monochromatic

#205F8D #2C80BF #519ED7 #83BAE2 #B5D5EE

Accessibility & contrast

On white

2.91

#519ED7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#519ED7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519ED7

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519ED7	#FFFFFF	#000000	##000000
##519ED7	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859FDA

Deuteranopia (green-blind)

#7291D6

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #519ed7;
/* rgb */ color: rgb(81, 158, 215);
/* oklch */ color: oklch(67.4% 0.114 243.0);

Tailwind

colors: {
  custom: {
    50: '#8ebae3',
    500: '#519ed7',
    950: '#000000',
  },
}

SCSS

$custom: #519ed7;
$custom-light: #8ebae3;
$custom-dark: #000000;

JSON

{
  "hex": "#519ed7",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 215
  },
  "hsl": {
    "h": 205.522,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67428,
    "c": 0.11402,
    "h": 243
  },
  "luminance": 0.31109
}

Semantic roles & 50–950 ramp

primary

#519ED7

secondary

#DDBEA7

accent

#8842E6

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519ED7

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

Preview Lab → · Contrast checker → · Palette generator →