#505ED2#505ED2

#505ED2 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.5% C 0.177 H 273.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#505ED2
RGB	rgb(80, 94, 210)
HSL	hsl(234, 59%, 57%)
HSV	hsv(234, 62%, 82%)
CMYK	cmyk(61.9%, 55.2%, 0%, 17.6%)
CIE-LAB	lab(44.75, 30.20, -61.68)
CIE-LCH	lch(44.75, 68.68, 296.09°)
OKLab	oklab(53.55% 0.0112 -0.1771)
OKLCH	oklch(53.55% 0.178 273.6)
XYZ	xyz(18.9400, 14.3625, 62.7344)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505ED2 #D2C450

analogous

#509FD2 #505ED2 #8350D2

triadic

#505ED2 #D2505E #5ED250

tetradic

#505ED2 #D2509F #D2C450 #50D283

square

#505ED2 #D2509F #D2C450 #50D283

split-complementary

#505ED2 #D28350 #9FD250

monochromatic

#222D85 #2F3DB6 #505ED2 #818BDF #B1B8EB

Accessibility & contrast

On white

5.42

#505ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#505ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505ED2

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505ED2	#FFFFFF	#000000	##FFFFFF
##505ED2	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D6

Deuteranopia (green-blind)

#0064D0

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #505ed2;
/* rgb */ color: rgb(80, 94, 210);
/* oklch */ color: oklch(53.5% 0.177 273.6);

Tailwind

colors: {
  custom: {
    50: '#8e8be1',
    500: '#505ed2',
    950: '#000000',
  },
}

SCSS

$custom: #505ed2;
$custom-light: #8e8be1;
$custom-dark: #000000;

JSON

{
  "hex": "#505ed2",
  "rgb": {
    "r": 80,
    "g": 94,
    "b": 210
  },
  "hsl": {
    "h": 233.538,
    "s": 59.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53546,
    "c": 0.1775,
    "h": 273.6
  },
  "luminance": 0.14364
}

Semantic roles & 50–950 ramp

primary

#505ED2

secondary

#D9D4A4

accent

#D146E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #505ED2

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

Preview Lab → · Contrast checker → · Palette generator →