#504AC3#504AC3

#504AC3 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.8% C 0.183 H 279.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#504AC3
RGB	rgb(80, 74, 195)
HSL	hsl(243, 50%, 53%)
HSV	hsv(243, 62%, 76%)
CMYK	cmyk(59%, 62.1%, 0%, 23.5%)
CIE-LAB	lab(38.80, 37.58, -62.68)
CIE-LCH	lch(38.80, 73.08, 300.95°)
OKLab	oklab(48.79% 0.0299 -0.1802)
OKLCH	oklch(48.79% 0.183 279.4)
XYZ	xyz(15.6042, 10.5421, 52.8317)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504AC3 #BDC34A

analogous

#4A81C3 #504AC3 #8C4AC3

triadic

#504AC3 #C3504A #4AC350

tetradic

#504AC3 #C34A81 #BDC34A #4AC38C

square

#504AC3 #C34A81 #BDC34A #4AC38C

split-complementary

#504AC3 #C38C4A #81C34A

monochromatic

#28246E #39349C #504AC3 #7C78D2 #A9A6E1

Accessibility & contrast

On white

6.76

#504AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#504AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504AC3

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504AC3	#FFFFFF	#000000	##FFFFFF
##504AC3	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0057C1

Tritanopia (blue-blind)

#00687F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504ac3;
/* rgb */ color: rgb(80, 74, 195);
/* oklch */ color: oklch(48.8% 0.183 279.4);

Tailwind

colors: {
  custom: {
    50: '#8c7dd6',
    500: '#504ac3',
    950: '#000000',
  },
}

SCSS

$custom: #504ac3;
$custom-light: #8c7dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#504ac3",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 195
  },
  "hsl": {
    "h": 242.975,
    "s": 50.207,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48791,
    "c": 0.1827,
    "h": 279.4
  },
  "luminance": 0.10543
}

Semantic roles & 50–950 ramp

primary

#504AC3

secondary

#CCCF9A

accent

#DA4ED3

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #504AC3

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

Preview Lab → · Contrast checker → · Palette generator →