#519CD2#519CD2

#519CD2 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.7% C 0.110 H 242.2°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#519CD2
RGB	rgb(81, 156, 210)
HSL	hsl(205, 59%, 57%)
HSV	hsv(205, 61%, 82%)
CMYK	cmyk(61.4%, 25.7%, 0%, 17.6%)
CIE-LAB	lab(61.81, -7.05, -34.57)
CIE-LCH	lch(61.81, 35.28, 258.47°)
OKLab	oklab(66.73% -0.0512 -0.0971)
OKLCH	oklch(66.73% 0.11 242.2)
XYZ	xyz(26.9103, 30.1768, 65.3668)
Luminance	0.3018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519CD2 #D28751

analogous

#51D2C7 #519CD2 #515CD2

triadic

#519CD2 #D2519C #9CD251

tetradic

#519CD2 #C751D2 #D28751 #5CD251

square

#519CD2 #C751D2 #D28751 #5CD251

split-complementary

#519CD2 #D2515C #D2C751

monochromatic

#235C86 #2F7EB7 #519CD2 #82B8DF #B2D3EB

Accessibility & contrast

On white

2.98

#519CD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#519CD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519CD2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519CD2	#FFFFFF	#000000	##000000
##519CD2	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849CD4

Deuteranopia (green-blind)

#7290D1

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #519cd2;
/* rgb */ color: rgb(81, 156, 210);
/* oklch */ color: oklch(66.7% 0.110 242.2);

Tailwind

colors: {
  custom: {
    50: '#8db9e0',
    500: '#519cd2',
    950: '#000000',
  },
}

SCSS

$custom: #519cd2;
$custom-light: #8db9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#519cd2",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 210
  },
  "hsl": {
    "h": 205.116,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66732,
    "c": 0.10981,
    "h": 242.2
  },
  "luminance": 0.30179
}

Semantic roles & 50–950 ramp

primary

#519CD2

secondary

#DABBA5

accent

#8746E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519CD2

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

Preview Lab → · Contrast checker → · Palette generator →