#508DF5#508DF5

#508DF5 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.3% C 0.168 H 260.4°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#508DF5
RGB	rgb(80, 141, 245)
HSL	hsl(218, 89%, 64%)
HSV	hsv(218, 67%, 96%)
CMYK	cmyk(67.3%, 42.4%, 0%, 3.9%)
CIE-LAB	lab(59.29, 13.26, -57.95)
CIE-LCH	lch(59.29, 59.45, 282.89°)
OKLab	oklab(65.32% -0.0281 -0.1655)
OKLCH	oklch(65.32% 0.168 260.4)
XYZ	xyz(29.3087, 27.3448, 90.1020)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DF5 #F5B850

analogous

#50DFF5 #508DF5 #6550F5

triadic

#508DF5 #F5508D #8DF550

tetradic

#508DF5 #F550DF #F5B850 #50F565

square

#508DF5 #F550DF #F5B850 #50F565

split-complementary

#508DF5 #F56550 #DFF550

monochromatic

#0B4EC0 #1667F2 #508DF5 #8AB3F8 #C4D8FC

Accessibility & contrast

On white

3.25

#508DF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#508DF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DF5

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DF5	#FFFFFF	#000000	##000000
##508DF5	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B97F9

Deuteranopia (green-blind)

#4088F3

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #508df5;
/* rgb */ color: rgb(80, 141, 245);
/* oklch */ color: oklch(65.3% 0.168 260.4);

Tailwind

colors: {
  custom: {
    50: '#92adf9',
    500: '#508df5',
    950: '#000000',
  },
}

SCSS

$custom: #508df5;
$custom-light: #92adf9;
$custom-dark: #000000;

JSON

{
  "hex": "#508df5",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 245
  },
  "hsl": {
    "h": 217.818,
    "s": 89.189,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65319,
    "c": 0.16791,
    "h": 260.4
  },
  "luminance": 0.27348
}

Semantic roles & 50–950 ramp

primary

#508DF5

secondary

#EDD8B3

accent

#9100E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #508DF5

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

Preview Lab → · Contrast checker → · Palette generator →