#504ACA#504ACA

#504ACA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.4% C 0.192 H 278.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#504ACA
RGB	rgb(80, 74, 202)
HSL	hsl(243, 55%, 54%)
HSV	hsv(243, 63%, 79%)
CMYK	cmyk(60.4%, 63.4%, 0%, 20.8%)
CIE-LAB	lab(39.35, 39.84, -65.84)
CIE-LCH	lch(39.35, 76.96, 301.18°)
OKLab	oklab(49.37% 0.0294 -0.1895)
OKLCH	oklch(49.37% 0.192 278.8)
XYZ	xyz(16.4143, 10.8661, 57.0981)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504ACA #C4CA4A

analogous

#4A84CA #504ACA #904ACA

triadic

#504ACA #CA504A #4ACA50

tetradic

#504ACA #CA4A84 #C4CA4A #4ACA90

square

#504ACA #CA4A84 #C4CA4A #4ACA90

split-complementary

#504ACA #CA904A #84CA4A

monochromatic

#272377 #3631A6 #504ACA #7E79D8 #ACA9E6

Accessibility & contrast

On white

6.62

#504ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#504ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504ACA

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504ACA	#FFFFFF	#000000	##FFFFFF
##504ACA	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504aca;
/* rgb */ color: rgb(80, 74, 202);
/* oklch */ color: oklch(49.4% 0.192 278.8);

Tailwind

colors: {
  custom: {
    50: '#8e7ddb',
    500: '#504aca',
    950: '#000000',
  },
}

SCSS

$custom: #504aca;
$custom-light: #8e7ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#504aca",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 202
  },
  "hsl": {
    "h": 242.813,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49371,
    "c": 0.19179,
    "h": 278.8
  },
  "luminance": 0.10867
}

Semantic roles & 50–950 ramp

primary

#504ACA

secondary

#D1D39D

accent

#DE4AD7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #504ACA

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

Preview Lab → · Contrast checker → · Palette generator →