#504AB0#504AB0

#504AB0 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.157 H 281.2°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#504AB0
RGB	rgb(80, 74, 176)
HSL	hsl(244, 41%, 49%)
HSV	hsv(244, 58%, 69%)
CMYK	cmyk(54.5%, 58%, 0%, 31%)
CIE-LAB	lab(37.37, 31.44, -53.84)
CIE-LCH	lch(37.37, 62.35, 300.28°)
OKLab	oklab(47.29% 0.0305 -0.1542)
OKLCH	oklch(47.29% 0.157 281.2)
XYZ	xyz(13.5911, 9.7368, 42.2291)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504AB0 #AAB04A

analogous

#4A77B0 #504AB0 #834AB0

triadic

#504AB0 #B0504A #4AB050

tetradic

#504AB0 #B04A77 #AAB04A #4AB083

square

#504AB0 #B04A77 #AAB04A #4AB083

split-complementary

#504AB0 #B0834A #77B04A

monochromatic

#29265A #3C3885 #504AB0 #7873C4 #A19ED6

Accessibility & contrast

On white

7.12

#504AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#504AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504AB0

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504AB0	#FFFFFF	#000000	##FFFFFF
##504AB0	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB3

Deuteranopia (green-blind)

#0054AE

Tritanopia (blue-blind)

#246276

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #504ab0;
/* rgb */ color: rgb(80, 74, 176);
/* oklch */ color: oklch(47.3% 0.157 281.2);

Tailwind

colors: {
  custom: {
    50: '#897dc8',
    500: '#504ab0',
    950: '#000000',
  },
}

SCSS

$custom: #504ab0;
$custom-light: #897dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#504ab0",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 176
  },
  "hsl": {
    "h": 243.529,
    "s": 40.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47286,
    "c": 0.15723,
    "h": 281.2
  },
  "luminance": 0.09738
}

Semantic roles & 50–950 ramp

primary

#504AB0

secondary

#C0C393

accent

#D157CA

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #504AB0

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

Preview Lab → · Contrast checker → · Palette generator →