#505DE3#505DE3

#505DE3 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.7% C 0.201 H 273.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#505DE3
RGB	rgb(80, 93, 227)
HSL	hsl(235, 72%, 60%)
HSV	hsv(235, 65%, 89%)
CMYK	cmyk(64.8%, 59%, 0%, 11%)
CIE-LAB	lab(45.74, 36.54, -69.75)
CIE-LCH	lch(45.74, 78.74, 297.65°)
OKLab	oklab(54.68% 0.0123 -0.2009)
OKLCH	oklch(54.68% 0.201 273.5)
XYZ	xyz(21.0831, 15.0784, 74.4575)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505DE3 #E3D650

analogous

#50A6E3 #505DE3 #8D50E3

triadic

#505DE3 #E3505D #5DE350

tetradic

#505DE3 #E350A6 #E3D650 #50E38D

square

#505DE3 #E350A6 #E3D650 #50E38D

split-complementary

#505DE3 #E38D50 #A6E350

monochromatic

#19259F #2232D4 #505DE3 #858EEB #BABFF4

Accessibility & contrast

On white

5.23

#505DE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#505DE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505DE3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505DE3	#FFFFFF	#000000	##FFFFFF
##505DE3	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E7

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#007E97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #505de3;
/* rgb */ color: rgb(80, 93, 227);
/* oklch */ color: oklch(54.7% 0.201 273.5);

Tailwind

colors: {
  custom: {
    50: '#918bed',
    500: '#505de3',
    950: '#000000',
  },
}

SCSS

$custom: #505de3;
$custom-light: #918bed;
$custom-dark: #000000;

JSON

{
  "hex": "#505de3",
  "rgb": {
    "r": 80,
    "g": 93,
    "b": 227
  },
  "hsl": {
    "h": 234.694,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54675,
    "c": 0.20125,
    "h": 273.5
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#505DE3

secondary

#E4DFAB

accent

#C311D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #505DE3

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

Preview Lab → · Contrast checker → · Palette generator →