#504BE0#504BE0

#504BE0 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.4% C 0.218 H 276.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#504BE0
RGB	rgb(80, 75, 224)
HSL	hsl(242, 71%, 59%)
HSV	hsv(242, 67%, 88%)
CMYK	cmyk(64.3%, 66.5%, 0%, 12.2%)
CIE-LAB	lab(41.40, 46.33, -75.13)
CIE-LCH	lch(41.40, 88.27, 301.66°)
OKLab	oklab(51.42% 0.0264 -0.2168)
OKLCH	oklch(51.42% 0.218 276.9)
XYZ	xyz(19.2745, 12.1178, 71.8298)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BE0 #DBE04B

analogous

#4B90E0 #504BE0 #9A4BE0

triadic

#504BE0 #E0504B #4BE050

tetradic

#504BE0 #E04B90 #DBE04B #4BE09A

square

#504BE0 #E04B90 #DBE04B #4BE09A

split-complementary

#504BE0 #E09A4B #90E04B

monochromatic

#1E1A97 #2923CB #504BE0 #837FE9 #B6B3F2

Accessibility & contrast

On white

6.13

#504BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#504BE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BE0

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BE0	#FFFFFF	#000000	##FFFFFF
##504BE0	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E5

Deuteranopia (green-blind)

#005BDD

Tritanopia (blue-blind)

#00728F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #504be0;
/* rgb */ color: rgb(80, 75, 224);
/* oklch */ color: oklch(51.4% 0.218 276.9);

Tailwind

colors: {
  custom: {
    50: '#917eeb',
    500: '#504be0',
    950: '#000000',
  },
}

SCSS

$custom: #504be0;
$custom-light: #917eeb;
$custom-dark: #000000;

JSON

{
  "hex": "#504be0",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 224
  },
  "hsl": {
    "h": 242.013,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51424,
    "c": 0.21838,
    "h": 276.9
  },
  "luminance": 0.12119
}

Semantic roles & 50–950 ramp

primary

#504BE0

secondary

#DFE1A6

accent

#ED3AE7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504BE0

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

Preview Lab → · Contrast checker → · Palette generator →