#504ABA#504ABA

#504ABA is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.1% C 0.171 H 280.2°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#504ABA
RGB	rgb(80, 74, 186)
HSL	hsl(243, 45%, 51%)
HSV	hsv(243, 60%, 73%)
CMYK	cmyk(57%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(38.11, 34.67, -58.54)
CIE-LCH	lch(38.11, 68.04, 300.64°)
OKLab	oklab(48.07% 0.0303 -0.1681)
OKLCH	oklch(48.07% 0.171 280.2)
XYZ	xyz(14.6172, 10.1472, 47.6332)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504ABA #B4BA4A

analogous

#4A7CBA #504ABA #884ABA

triadic

#504ABA #BA504A #4ABA50

tetradic

#504ABA #BA4A7C #B4BA4A #4ABA88

square

#504ABA #BA4A7C #B4BA4A #4ABA88

split-complementary

#504ABA #BA884A #7CBA4A

monochromatic

#292664 #3C3790 #504ABA #7B76CB #A6A3DC

Accessibility & contrast

On white

6.93

#504ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#504ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504ABA

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504ABA	#FFFFFF	#000000	##FFFFFF
##504ABA	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#15657B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #504aba;
/* rgb */ color: rgb(80, 74, 186);
/* oklch */ color: oklch(48.1% 0.171 280.2);

Tailwind

colors: {
  custom: {
    50: '#8b7dd0',
    500: '#504aba',
    950: '#000000',
  },
}

SCSS

$custom: #504aba;
$custom-light: #8b7dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#504aba",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 243.214,
    "s": 44.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48065,
    "c": 0.17078,
    "h": 280.2
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#504ABA

secondary

#C6C997

accent

#D553CE

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #504ABA

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

Preview Lab → · Contrast checker → · Palette generator →