#508DE4#508DE4

#508DE4 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.3% C 0.146 H 257.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#508DE4
RGB	rgb(80, 141, 228)
HSL	hsl(215, 73%, 60%)
HSV	hsv(215, 65%, 89%)
CMYK	cmyk(64.9%, 38.2%, 0%, 10.6%)
CIE-LAB	lab(58.37, 7.43, -50.00)
CIE-LCH	lch(58.37, 50.55, 278.45°)
OKLab	oklab(64.31% -0.0316 -0.1422)
OKLCH	oklch(64.31% 0.146 257.5)
XYZ	xyz(26.8317, 26.3540, 77.0565)
Luminance	0.2636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DE4 #E4A750

analogous

#50D7E4 #508DE4 #5D50E4

triadic

#508DE4 #E4508D #8DE450

tetradic

#508DE4 #E450D7 #E4A750 #50E45D

square

#508DE4 #E450D7 #E4A750 #50E45D

split-complementary

#508DE4 #E45D50 #D7E450

monochromatic

#1951A1 #216CD6 #508DE4 #85B0EC #BAD2F4

Accessibility & contrast

On white

3.35

#508DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#508DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DE4

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DE4	#FFFFFF	#000000	##000000
##508DE4	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6694E8

Deuteranopia (green-blind)

#5186E2

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #508de4;
/* rgb */ color: rgb(80, 141, 228);
/* oklch */ color: oklch(64.3% 0.146 257.5);

Tailwind

colors: {
  custom: {
    50: '#8faded',
    500: '#508de4',
    950: '#000000',
  },
}

SCSS

$custom: #508de4;
$custom-light: #8faded;
$custom-dark: #000000;

JSON

{
  "hex": "#508de4",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 228
  },
  "hsl": {
    "h": 215.27,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64306,
    "c": 0.14568,
    "h": 257.5
  },
  "luminance": 0.26357
}

Semantic roles & 50–950 ramp

primary

#508DE4

secondary

#E4CDAC

accent

#8410D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508DE4

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

Preview Lab → · Contrast checker → · Palette generator →