#519EC2#519EC2

#519EC2 is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.5% C 0.093 H 230.6°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#519EC2
RGB	rgb(81, 158, 194)
HSL	hsl(199, 48%, 54%)
HSV	hsv(199, 58%, 76%)
CMYK	cmyk(58.2%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(61.74, -13.21, -25.73)
CIE-LCH	lch(61.74, 28.93, 242.83°)
OKLab	oklab(66.46% -0.0589 -0.0718)
OKLCH	oklch(66.46% 0.093 230.6)
XYZ	xyz(25.3541, 30.0957, 55.5014)
Luminance	0.3010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519EC2 #C27551

analogous

#51C2AE #519EC2 #5166C2

triadic

#519EC2 #C2519E #9EC251

tetradic

#519EC2 #AE51C2 #C27551 #66C251

square

#519EC2 #AE51C2 #C27551 #66C251

split-complementary

#519EC2 #C25166 #C2AE51

monochromatic

#285A71 #377E9E #519EC2 #7EB7D2 #ACD1E2

Accessibility & contrast

On white

2.99

#519EC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#519EC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519EC2

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519EC2	#FFFFFF	#000000	##000000
##519EC2	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC4

Deuteranopia (green-blind)

#7C90C2

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #519ec2;
/* rgb */ color: rgb(81, 158, 194);
/* oklch */ color: oklch(66.5% 0.093 230.6);

Tailwind

colors: {
  custom: {
    50: '#8bbad4',
    500: '#519ec2',
    950: '#000000',
  },
}

SCSS

$custom: #519ec2;
$custom-light: #8bbad4;
$custom-dark: #000000;

JSON

{
  "hex": "#519ec2",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 199.115,
    "s": 48.085,
    "l": 53.922
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.09285,
    "h": 230.6
  },
  "luminance": 0.30098
}

Semantic roles & 50–950 ramp

primary

#519EC2

secondary

#D0AF9F

accent

#7B50D8

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #519EC2

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

Preview Lab → · Contrast checker → · Palette generator →