#509EE2#509EE2

#509EE2 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 67.9% C 0.127 H 247.3°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#509EE2
RGB	rgb(80, 158, 226)
HSL	hsl(208, 72%, 60%)
HSV	hsv(208, 65%, 89%)
CMYK	cmyk(64.6%, 30.1%, 0%, 11.4%)
CIE-LAB	lab(63.05, -3.13, -41.51)
CIE-LCH	lch(63.05, 41.63, 265.68°)
OKLab	oklab(67.94% -0.0491 -0.1172)
OKLCH	oklch(67.94% 0.127 247.3)
XYZ	xyz(29.2575, 31.6472, 76.5034)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509EE2 #E29450

analogous

#50E2DD #509EE2 #5055E2

triadic

#509EE2 #E2509E #9EE250

tetradic

#509EE2 #DD50E2 #E29450 #55E250

square

#509EE2 #DD50E2 #E29450 #55E250

split-complementary

#509EE2 #E25055 #E2DD50

monochromatic

#1A609E #2380D2 #509EE2 #84BBEB #B9D8F3

Accessibility & contrast

On white

2.86

#509EE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#509EE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #509EE2

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509EE2	#FFFFFF	#000000	##000000
##509EE2	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A0E5

Deuteranopia (green-blind)

#6C92E1

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #509ee2;
/* rgb */ color: rgb(80, 158, 226);
/* oklch */ color: oklch(67.9% 0.127 247.3);

Tailwind

colors: {
  custom: {
    50: '#8fbaeb',
    500: '#509ee2',
    950: '#000000',
  },
}

SCSS

$custom: #509ee2;
$custom-light: #8fbaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#509ee2",
  "rgb": {
    "r": 80,
    "g": 158,
    "b": 226
  },
  "hsl": {
    "h": 207.945,
    "s": 71.569,
    "l": 60
  },
  "oklch": {
    "l": 0.67936,
    "c": 0.12709,
    "h": 247.3
  },
  "luminance": 0.3165
}

Semantic roles & 50–950 ramp

primary

#509EE2

secondary

#E3C5AB

accent

#8E39EE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #509EE2

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

Preview Lab → · Contrast checker → · Palette generator →