#505DDF#505DDF

#505DDF is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.196 H 273.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#505DDF
RGB	rgb(80, 93, 223)
HSL	hsl(235, 69%, 59%)
HSV	hsv(235, 64%, 87%)
CMYK	cmyk(64.1%, 58.3%, 0%, 12.5%)
CIE-LAB	lab(45.44, 35.20, -67.97)
CIE-LCH	lch(45.44, 76.55, 297.38°)
OKLab	oklab(54.36% 0.0123 -0.1956)
OKLCH	oklch(54.36% 0.196 273.6)
XYZ	xyz(20.5375, 14.8601, 71.5837)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505DDF #DFD250

analogous

#50A5DF #505DDF #8A50DF

triadic

#505DDF #DF505D #5DDF50

tetradic

#505DDF #DF50A5 #DFD250 #50DF8A

square

#505DDF #DF50A5 #DFD250 #50DF8A

split-complementary

#505DDF #DF8A50 #A5DF50

monochromatic

#1C2799 #2535CC #505DDF #848DE8 #B7BDF2

Accessibility & contrast

On white

5.29

#505DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#505DDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505DDF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505DDF	#FFFFFF	#000000	##FFFFFF
##505DDF	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E3

Deuteranopia (green-blind)

#0065DC

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #505ddf;
/* rgb */ color: rgb(80, 93, 223);
/* oklch */ color: oklch(54.4% 0.196 273.6);

Tailwind

colors: {
  custom: {
    50: '#908bea',
    500: '#505ddf',
    950: '#000000',
  },
}

SCSS

$custom: #505ddf;
$custom-light: #908bea;
$custom-dark: #000000;

JSON

{
  "hex": "#505ddf",
  "rgb": {
    "r": 80,
    "g": 93,
    "b": 223
  },
  "hsl": {
    "h": 234.545,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54359,
    "c": 0.19604,
    "h": 273.6
  },
  "luminance": 0.14862
}

Semantic roles & 50–950 ramp

primary

#505DDF

secondary

#E1DCAA

accent

#DC3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #505DDF

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

Preview Lab → · Contrast checker → · Palette generator →