#504AC0#504AC0

#504AC0 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.5% C 0.179 H 279.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#504AC0
RGB	rgb(80, 74, 192)
HSL	hsl(243, 48%, 52%)
HSV	hsv(243, 61%, 75%)
CMYK	cmyk(58.3%, 61.5%, 0%, 24.7%)
CIE-LAB	lab(38.56, 36.61, -61.31)
CIE-LCH	lch(38.56, 71.41, 300.84°)
OKLab	oklab(48.55% 0.03 -0.1762)
OKLCH	oklch(48.55% 0.179 279.7)
XYZ	xyz(15.2685, 10.4077, 51.0633)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504AC0 #BAC04A

analogous

#4A7FC0 #504AC0 #8B4AC0

triadic

#504AC0 #C0504A #4AC050

tetradic

#504AC0 #C04A7F #BAC04A #4AC08B

square

#504AC0 #C04A7F #BAC04A #4AC08B

split-complementary

#504AC0 #C08B4A #7FC04A

monochromatic

#29256B #3A3598 #504AC0 #7C77D0 #A8A5E0

Accessibility & contrast

On white

6.81

#504AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#504AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504AC0

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504AC0	#FFFFFF	#000000	##FFFFFF
##504AC0	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC4

Deuteranopia (green-blind)

#0056BE

Tritanopia (blue-blind)

#04677E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504ac0;
/* rgb */ color: rgb(80, 74, 192);
/* oklch */ color: oklch(48.5% 0.179 279.7);

Tailwind

colors: {
  custom: {
    50: '#8c7dd4',
    500: '#504ac0',
    950: '#000000',
  },
}

SCSS

$custom: #504ac0;
$custom-light: #8c7dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#504ac0",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 192
  },
  "hsl": {
    "h": 243.051,
    "s": 48.361,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48546,
    "c": 0.17875,
    "h": 279.7
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#504AC0

secondary

#CACD99

accent

#D850D1

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #504AC0

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

Preview Lab → · Contrast checker → · Palette generator →