#506DE3#506DE3

#506DE3 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.182 H 269.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#506DE3
RGB	rgb(80, 109, 227)
HSL	hsl(228, 72%, 60%)
HSV	hsv(228, 65%, 89%)
CMYK	cmyk(64.8%, 52%, 0%, 11%)
CIE-LAB	lab(49.72, 26.65, -63.30)
CIE-LCH	lch(49.72, 68.68, 292.83°)
OKLab	oklab(57.65% -0.0015 -0.1817)
OKLCH	oklch(57.65% 0.182 269.5)
XYZ	xyz(22.6373, 18.1867, 74.9756)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506DE3 #E3C650

analogous

#50B7E3 #506DE3 #7C50E3

triadic

#506DE3 #E3506D #6DE350

tetradic

#506DE3 #E350B7 #E3C650 #50E37C

square

#506DE3 #E350B7 #E3C650 #50E37C

split-complementary

#506DE3 #E37C50 #B7E350

monochromatic

#19349F #2245D4 #506DE3 #8599EB #BAC5F4

Accessibility & contrast

On white

4.53

#506DE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#506DE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #506DE3

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506DE3	#FFFFFF	#000000	##000000
##506DE3	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#227DE7

Deuteranopia (green-blind)

#0070E1

Tritanopia (blue-blind)

#00899E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #506de3;
/* rgb */ color: rgb(80, 109, 227);
/* oklch */ color: oklch(57.7% 0.182 269.5);

Tailwind

colors: {
  custom: {
    50: '#9096ed',
    500: '#506de3',
    950: '#000000',
  },
}

SCSS

$custom: #506de3;
$custom-light: #9096ed;
$custom-dark: #000000;

JSON

{
  "hex": "#506de3",
  "rgb": {
    "r": 80,
    "g": 109,
    "b": 227
  },
  "hsl": {
    "h": 228.163,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57652,
    "c": 0.18173,
    "h": 269.5
  },
  "luminance": 0.18189
}

Semantic roles & 50–950 ramp

primary

#506DE3

secondary

#E4D8AB

accent

#AE11D4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #506DE3

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

Preview Lab → · Contrast checker → · Palette generator →