#504FE0#504FE0

#504FE0 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.1% C 0.214 H 276.3°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#504FE0
RGB	rgb(80, 79, 224)
HSL	hsl(240, 70%, 59%)
HSV	hsv(240, 65%, 88%)
CMYK	cmyk(64.3%, 64.7%, 0%, 12.2%)
CIE-LAB	lab(42.27, 43.99, -73.71)
CIE-LCH	lch(42.27, 85.84, 300.83°)
OKLab	oklab(52.05% 0.0234 -0.2126)
OKLCH	oklch(52.05% 0.214 276.3)
XYZ	xyz(19.5544, 12.6776, 71.9231)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FE0 #DFE04F

analogous

#4F97E0 #504FE0 #994FE0

triadic

#504FE0 #E0504F #4FE050

tetradic

#504FE0 #E04F97 #DFE04F #4FE099

square

#504FE0 #E04F97 #DFE04F #4FE099

split-complementary

#504FE0 #E0994F #97E04F

monochromatic

#1C1B9A #2524CE #504FE0 #8483E9 #B7B7F2

Accessibility & contrast

On white

5.94

#504FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#504FE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FE0

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FE0	#FFFFFF	#000000	##FFFFFF
##504FE0	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#005DDD

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #504fe0;
/* rgb */ color: rgb(80, 79, 224);
/* oklch */ color: oklch(52.1% 0.214 276.3);

Tailwind

colors: {
  custom: {
    50: '#9181eb',
    500: '#504fe0',
    950: '#000000',
  },
}

SCSS

$custom: #504fe0;
$custom-light: #9181eb;
$custom-dark: #000000;

JSON

{
  "hex": "#504fe0",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 224
  },
  "hsl": {
    "h": 240.414,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.52055,
    "c": 0.21388,
    "h": 276.3
  },
  "luminance": 0.12679
}

Semantic roles & 50–950 ramp

primary

#504FE0

secondary

#E1E2A9

accent

#ED3BEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504FE0

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

Preview Lab → · Contrast checker → · Palette generator →