#506AE3#506AE3

#506AE3 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.1% C 0.185 H 270.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#506AE3
RGB	rgb(80, 106, 227)
HSL	hsl(229, 72%, 60%)
HSV	hsv(229, 65%, 89%)
CMYK	cmyk(64.8%, 53.3%, 0%, 11%)
CIE-LAB	lab(48.96, 28.51, -64.54)
CIE-LCH	lch(48.96, 70.55, 293.83°)
OKLab	oklab(57.07% 0.0012 -0.1854)
OKLCH	oklch(57.07% 0.185 270.4)
XYZ	xyz(22.3227, 17.5576, 74.8707)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#506AE3 #E3C950

analogous

#50B3E3 #506AE3 #8050E3

triadic

#506AE3 #E3506A #6AE350

tetradic

#506AE3 #E350B3 #E3C950 #50E380

square

#506AE3 #E350B3 #E3C950 #50E380

split-complementary

#506AE3 #E38050 #B3E350

monochromatic

#19319F #2241D4 #506AE3 #8597EB #BAC4F4

Accessibility & contrast

On white

4.65

#506AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#506AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #506AE3

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##506AE3	#FFFFFF	#000000	##FFFFFF
##506AE3	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#137BE7

Deuteranopia (green-blind)

#006EE1

Tritanopia (blue-blind)

#00879C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #506ae3;
/* rgb */ color: rgb(80, 106, 227);
/* oklch */ color: oklch(57.1% 0.185 270.4);

Tailwind

colors: {
  custom: {
    50: '#9094ed',
    500: '#506ae3',
    950: '#000000',
  },
}

SCSS

$custom: #506ae3;
$custom-light: #9094ed;
$custom-dark: #000000;

JSON

{
  "hex": "#506ae3",
  "rgb": {
    "r": 80,
    "g": 106,
    "b": 227
  },
  "hsl": {
    "h": 229.388,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57074,
    "c": 0.1854,
    "h": 270.4
  },
  "luminance": 0.1756
}

Semantic roles & 50–950 ramp

primary

#506AE3

secondary

#E4DAAB

accent

#B211D4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #506AE3

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

Preview Lab → · Contrast checker → · Palette generator →