#508DF0#508DF0

#508DF0 is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.0% C 0.161 H 259.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#508DF0
RGB	rgb(80, 141, 240)
HSL	hsl(217, 84%, 63%)
HSV	hsv(217, 67%, 94%)
CMYK	cmyk(66.7%, 41.3%, 0%, 5.9%)
CIE-LAB	lab(59.01, 11.54, -55.64)
CIE-LCH	lch(59.01, 56.82, 281.72°)
OKLab	oklab(65.01% -0.0291 -0.1587)
OKLCH	oklch(65.01% 0.161 259.6)
XYZ	xyz(28.5557, 27.0436, 86.1362)
Luminance	0.2705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DF0 #F0B350

analogous

#50DDF0 #508DF0 #6350F0

triadic

#508DF0 #F0508D #8DF050

tetradic

#508DF0 #F050DD #F0B350 #50F063

square

#508DF0 #F050DD #F0B350 #50F063

split-complementary

#508DF0 #F06350 #DDF050

monochromatic

#104FB6 #1868EB #508DF0 #88B2F5 #C1D6FA

Accessibility & contrast

On white

3.28

#508DF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#508DF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DF0

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DF0	#FFFFFF	#000000	##000000
##508DF0	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F96F4

Deuteranopia (green-blind)

#4587EE

Tritanopia (blue-blind)

#00A4B3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #508df0;
/* rgb */ color: rgb(80, 141, 240);
/* oklch */ color: oklch(65.0% 0.161 259.6);

Tailwind

colors: {
  custom: {
    50: '#91adf5',
    500: '#508df0',
    950: '#000000',
  },
}

SCSS

$custom: #508df0;
$custom-light: #91adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#508df0",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 240
  },
  "hsl": {
    "h": 217.125,
    "s": 84.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65014,
    "c": 0.16137,
    "h": 259.6
  },
  "luminance": 0.27046
}

Semantic roles & 50–950 ramp

primary

#508DF0

secondary

#EBD5B1

accent

#8D05E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508DF0

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

Preview Lab → · Contrast checker → · Palette generator →