#508DE3#508DE3

#508DE3 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.2% C 0.144 H 257.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#508DE3
RGB	rgb(80, 141, 227)
HSL	hsl(215, 72%, 60%)
HSV	hsv(215, 65%, 89%)
CMYK	cmyk(64.8%, 37.9%, 0%, 11%)
CIE-LAB	lab(58.32, 7.09, -49.53)
CIE-LCH	lch(58.32, 50.03, 278.15°)
OKLab	oklab(64.25% -0.0318 -0.1408)
OKLCH	oklch(64.25% 0.144 257.3)
XYZ	xyz(26.6933, 26.2987, 76.3276)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DE3 #E3A650

analogous

#50D7E3 #508DE3 #5C50E3

triadic

#508DE3 #E3508D #8DE350

tetradic

#508DE3 #E350D7 #E3A650 #50E35C

square

#508DE3 #E350D7 #E3A650 #50E35C

split-complementary

#508DE3 #E35C50 #D7E350

monochromatic

#19519F #226CD4 #508DE3 #85AFEB #BAD2F4

Accessibility & contrast

On white

3.35

#508DE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#508DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DE3

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DE3	#FFFFFF	#000000	##000000
##508DE3	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6794E6

Deuteranopia (green-blind)

#5286E1

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #508de3;
/* rgb */ color: rgb(80, 141, 227);
/* oklch */ color: oklch(64.2% 0.144 257.3);

Tailwind

colors: {
  custom: {
    50: '#8fadec',
    500: '#508de3',
    950: '#000000',
  },
}

SCSS

$custom: #508de3;
$custom-light: #8fadec;
$custom-dark: #000000;

JSON

{
  "hex": "#508de3",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 227
  },
  "hsl": {
    "h": 215.102,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64249,
    "c": 0.14438,
    "h": 257.3
  },
  "luminance": 0.26301
}

Semantic roles & 50–950 ramp

primary

#508DE3

secondary

#E4CCAB

accent

#8311D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508DE3

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

Preview Lab → · Contrast checker → · Palette generator →