#519ED5#519ED5

#519ED5 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.3% C 0.112 H 242.1°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#519ED5
RGB	rgb(81, 158, 213)
HSL	hsl(205, 61%, 58%)
HSV	hsv(205, 62%, 84%)
CMYK	cmyk(62%, 25.8%, 0%, 16.5%)
CIE-LAB	lab(62.51, -7.21, -35.14)
CIE-LCH	lch(62.51, 35.87, 258.41°)
OKLab	oklab(67.33% -0.0524 -0.0988)
OKLCH	oklch(67.33% 0.112 242.1)
XYZ	xyz(27.6259, 31.0044, 67.4665)
Luminance	0.3101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519ED5 #D58851

analogous

#51D5CA #519ED5 #515CD5

triadic

#519ED5 #D5519E #9ED551

tetradic

#519ED5 #CA51D5 #D58851 #5CD551

square

#519ED5 #CA51D5 #D58851 #5CD551

split-complementary

#519ED5 #D5515C #D5CA51

monochromatic

#215F8A #2D80BC #519ED5 #82B9E1 #B4D5ED

Accessibility & contrast

On white

2.92

#519ED5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#519ED5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519ED5

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519ED5	#FFFFFF	#000000	##000000
##519ED5	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ED8

Deuteranopia (green-blind)

#7391D4

Tritanopia (blue-blind)

#00ACB1

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #519ed5;
/* rgb */ color: rgb(81, 158, 213);
/* oklch */ color: oklch(67.3% 0.112 242.1);

Tailwind

colors: {
  custom: {
    50: '#8dbae2',
    500: '#519ed5',
    950: '#000000',
  },
}

SCSS

$custom: #519ed5;
$custom-light: #8dbae2;
$custom-dark: #000000;

JSON

{
  "hex": "#519ed5",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 213
  },
  "hsl": {
    "h": 205,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67332,
    "c": 0.1118,
    "h": 242.1
  },
  "luminance": 0.31007
}

Semantic roles & 50–950 ramp

primary

#519ED5

secondary

#DBBCA6

accent

#8744E4

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519ED5

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

Preview Lab → · Contrast checker → · Palette generator →