#519EC1#519EC1

#519EC1 is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.4% C 0.092 H 229.9°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#519EC1
RGB	rgb(81, 158, 193)
HSL	hsl(199, 47%, 54%)
HSV	hsv(199, 58%, 76%)
CMYK	cmyk(58%, 18.1%, 0%, 24.3%)
CIE-LAB	lab(61.70, -13.52, -25.23)
CIE-LCH	lch(61.70, 28.63, 241.83°)
OKLab	oklab(66.42% -0.0593 -0.0703)
OKLCH	oklch(66.42% 0.092 229.9)
XYZ	xyz(25.2422, 30.0509, 54.9119)
Luminance	0.3005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519EC1 #C17451

analogous

#51C1AC #519EC1 #5166C1

triadic

#519EC1 #C1519E #9EC151

tetradic

#519EC1 #AC51C1 #C17451 #66C151

square

#519EC1 #AC51C1 #C17451 #66C151

split-complementary

#519EC1 #C15166 #C1AC51

monochromatic

#285970 #387D9D #519EC1 #7EB7D1 #ABD0E1

Accessibility & contrast

On white

3.00

#519EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#519EC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519EC1

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519EC1	#FFFFFF	#000000	##000000
##519EC1	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC3

Deuteranopia (green-blind)

#7C90C1

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #519ec1;
/* rgb */ color: rgb(81, 158, 193);
/* oklch */ color: oklch(66.4% 0.092 229.9);

Tailwind

colors: {
  custom: {
    50: '#8bbad3',
    500: '#519ec1',
    950: '#000000',
  },
}

SCSS

$custom: #519ec1;
$custom-light: #8bbad3;
$custom-dark: #000000;

JSON

{
  "hex": "#519ec1",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 193
  },
  "hsl": {
    "h": 198.75,
    "s": 47.458,
    "l": 53.725
  },
  "oklch": {
    "l": 0.66418,
    "c": 0.09199,
    "h": 229.9
  },
  "luminance": 0.30053
}

Semantic roles & 50–950 ramp

primary

#519EC1

secondary

#CFAE9F

accent

#7B51D7

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #519EC1

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

Preview Lab → · Contrast checker → · Palette generator →