#505ECD#505ECD

#505ECD is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.171 H 273.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#505ECD
RGB	rgb(80, 94, 205)
HSL	hsl(233, 56%, 56%)
HSV	hsv(233, 61%, 80%)
CMYK	cmyk(61%, 54.1%, 0%, 19.6%)
CIE-LAB	lab(44.40, 28.51, -59.38)
CIE-LCH	lch(44.40, 65.87, 295.65°)
OKLab	oklab(53.18% 0.011 -0.1704)
OKLCH	oklch(53.18% 0.171 273.7)
XYZ	xyz(18.3268, 14.1172, 59.5049)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505ECD #CDBF50

analogous

#509CCD #505ECD #8050CD

triadic

#505ECD #CD505E #5ECD50

tetradic

#505ECD #CD509C #CDBF50 #50CD80

square

#505ECD #CD509C #CDBF50 #50CD80

split-complementary

#505ECD #CD8050 #9CCD50

monochromatic

#242E7E #3240AE #505ECD #808ADB #AFB6E8

Accessibility & contrast

On white

5.49

#505ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#505ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505ECD

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505ECD	#FFFFFF	#000000	##FFFFFF
##505ECD	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6FD1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #505ecd;
/* rgb */ color: rgb(80, 94, 205);
/* oklch */ color: oklch(53.2% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#8d8bdd',
    500: '#505ecd',
    950: '#000000',
  },
}

SCSS

$custom: #505ecd;
$custom-light: #8d8bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#505ecd",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 205
  },
  "hsl": {
    "h": 233.28,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.17071,
    "h": 273.7
  },
  "luminance": 0.14119
}

Semantic roles & 50–950 ramp

primary

#505ECD

secondary

#D6D0A2

accent

#CE49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #505ECD

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

Preview Lab → · Contrast checker → · Palette generator →