#519ED2#519ED2

#519ED2 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.2% C 0.109 H 240.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#519ED2
RGB	rgb(81, 158, 210)
HSL	hsl(204, 59%, 57%)
HSV	hsv(204, 61%, 82%)
CMYK	cmyk(61.4%, 24.8%, 0%, 17.6%)
CIE-LAB	lab(62.38, -8.17, -33.67)
CIE-LCH	lch(62.38, 34.65, 256.36°)
OKLab	oklab(67.19% -0.0534 -0.0945)
OKLCH	oklch(67.19% 0.109 240.6)
XYZ	xyz(27.2487, 30.8535, 65.4796)
Luminance	0.3086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519ED2 #D28551

analogous

#51D2C6 #519ED2 #515ED2

triadic

#519ED2 #D2519E #9ED251

tetradic

#519ED2 #C651D2 #D28551 #5ED251

square

#519ED2 #C651D2 #D28551 #5ED251

split-complementary

#519ED2 #D2515E #D2C651

monochromatic

#235E86 #2F80B7 #519ED2 #82B9DF #B2D4EB

Accessibility & contrast

On white

2.93

#519ED2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#519ED2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519ED2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519ED2	#FFFFFF	#000000	##000000
##519ED2	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879ED4

Deuteranopia (green-blind)

#7591D1

Tritanopia (blue-blind)

#00ABB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #519ed2;
/* rgb */ color: rgb(81, 158, 210);
/* oklch */ color: oklch(67.2% 0.109 240.6);

Tailwind

colors: {
  custom: {
    50: '#8dbae0',
    500: '#519ed2',
    950: '#000000',
  },
}

SCSS

$custom: #519ed2;
$custom-light: #8dbae0;
$custom-dark: #000000;

JSON

{
  "hex": "#519ed2",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 210
  },
  "hsl": {
    "h": 204.186,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67189,
    "c": 0.10855,
    "h": 240.6
  },
  "luminance": 0.30856
}

Semantic roles & 50–950 ramp

primary

#519ED2

secondary

#DABAA5

accent

#8546E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519ED2

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

Preview Lab → · Contrast checker → · Palette generator →