#505CD2#505CD2

#505CD2 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.2% C 0.180 H 274.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#505CD2
RGB	rgb(80, 92, 210)
HSL	hsl(234, 59%, 57%)
HSV	hsv(234, 62%, 82%)
CMYK	cmyk(61.9%, 56.2%, 0%, 17.6%)
CIE-LAB	lab(44.25, 31.45, -62.49)
CIE-LCH	lch(44.25, 69.96, 296.71°)
OKLab	oklab(53.17% 0.0131 -0.1795)
OKLCH	oklch(53.17% 0.18 274.2)
XYZ	xyz(18.7644, 14.0114, 62.6759)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#505CD2 #D2C650

analogous

#509DD2 #505CD2 #8550D2

triadic

#505CD2 #D2505C #5CD250

tetradic

#505CD2 #D2509D #D2C650 #50D285

square

#505CD2 #D2509D #D2C650 #50D285

split-complementary

#505CD2 #D28550 #9DD250

monochromatic

#222B85 #2F3BB6 #505CD2 #8189DF #B1B7EB

Accessibility & contrast

On white

5.52

#505CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#505CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #505CD2

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##505CD2	#FFFFFF	#000000	##FFFFFF
##505CD2	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0063D0

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #505cd2;
/* rgb */ color: rgb(80, 92, 210);
/* oklch */ color: oklch(53.2% 0.180 274.2);

Tailwind

colors: {
  custom: {
    50: '#8e8ae1',
    500: '#505cd2',
    950: '#000000',
  },
}

SCSS

$custom: #505cd2;
$custom-light: #8e8ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#505cd2",
  "rgb": {
    "r": 80,
    "g": 92,
    "b": 210
  },
  "hsl": {
    "h": 234.462,
    "s": 59.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53174,
    "c": 0.18002,
    "h": 274.2
  },
  "luminance": 0.14013
}

Semantic roles & 50–950 ramp

primary

#505CD2

secondary

#D9D5A4

accent

#D446E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #505CD2

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

Preview Lab → · Contrast checker → · Palette generator →