#504CCA#504CCA

#504CCA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.7% C 0.189 H 278.4°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#504CCA
RGB	rgb(80, 76, 202)
HSL	hsl(242, 54%, 55%)
HSV	hsv(242, 62%, 79%)
CMYK	cmyk(60.4%, 62.4%, 0%, 20.8%)
CIE-LAB	lab(39.81, 38.64, -65.10)
CIE-LCH	lch(39.81, 75.70, 300.69°)
OKLab	oklab(49.7% 0.0276 -0.1873)
OKLCH	oklch(49.7% 0.189 278.4)
XYZ	xyz(16.5500, 11.1374, 57.1433)
Luminance	0.1114 (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

#504CCA #C6CA4C

analogous

#4C87CA #504CCA #8F4CCA

triadic

#504CCA #CA504C #4CCA50

tetradic

#504CCA #CA4C87 #C6CA4C #4CCA8F

square

#504CCA #CA4C87 #C6CA4C #4CCA8F

split-complementary

#504CCA #CA8F4C #87CA4C

monochromatic

#262478 #3532A7 #504CCA #7E7BD8 #ACAAE6

Accessibility & contrast

On white

6.51

#504CCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#504CCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504CCA

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504CCA	#FFFFFF	#000000	##FFFFFF
##504CCA	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #504cca;
/* rgb */ color: rgb(80, 76, 202);
/* oklch */ color: oklch(49.7% 0.189 278.4);

Tailwind

colors: {
  custom: {
    50: '#8d7edb',
    500: '#504cca',
    950: '#000000',
  },
}

SCSS

$custom: #504cca;
$custom-light: #8d7edb;
$custom-dark: #000000;

JSON

{
  "hex": "#504cca",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 202
  },
  "hsl": {
    "h": 241.905,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49704,
    "c": 0.18935,
    "h": 278.4
  },
  "luminance": 0.11139
}

Semantic roles & 50–950 ramp

primary

#504CCA

secondary

#D2D49E

accent

#DE4AD9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504CCA

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

Preview Lab → · Contrast checker → · Palette generator →