#519EDB#519EDB

#519EDB is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.6% C 0.119 H 244.8°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#519EDB
RGB	rgb(81, 158, 219)
HSL	hsl(207, 66%, 59%)
HSV	hsv(207, 63%, 86%)
CMYK	cmyk(63%, 27.9%, 0%, 14.1%)
CIE-LAB	lab(62.77, -5.26, -38.07)
CIE-LCH	lch(62.77, 38.43, 262.13°)
OKLab	oklab(67.62% -0.0505 -0.1072)
OKLCH	oklch(67.62% 0.119 244.8)
XYZ	xyz(28.4016, 31.3147, 71.5517)
Luminance	0.3132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519EDB #DB8E51

analogous

#51DBD3 #519EDB #5159DB

triadic

#519EDB #DB519E #9EDB51

tetradic

#519EDB #D351DB #DB8E51 #59DB51

square

#519EDB #D351DB #DB8E51 #59DB51

split-complementary

#519EDB #DB5159 #DBD351

monochromatic

#1E6093 #2980C6 #519EDB #84BAE5 #B6D7F0

Accessibility & contrast

On white

2.89

#519EDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#519EDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519EDB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519EDB	#FFFFFF	#000000	##000000
##519EDB	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDE

Deuteranopia (green-blind)

#7092DA

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #519edb;
/* rgb */ color: rgb(81, 158, 219);
/* oklch */ color: oklch(67.6% 0.119 244.8);

Tailwind

colors: {
  custom: {
    50: '#8ebae6',
    500: '#519edb',
    950: '#000000',
  },
}

SCSS

$custom: #519edb;
$custom-light: #8ebae6;
$custom-dark: #000000;

JSON

{
  "hex": "#519edb",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 219
  },
  "hsl": {
    "h": 206.522,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.67624,
    "c": 0.11852,
    "h": 244.8
  },
  "luminance": 0.31318
}

Semantic roles & 50–950 ramp

primary

#519EDB

secondary

#DFC1A9

accent

#8A3FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #519EDB

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

Preview Lab → · Contrast checker → · Palette generator →