#504EC8#504EC8

#504EC8 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.9% C 0.184 H 278.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#504EC8
RGB	rgb(80, 78, 200)
HSL	hsl(241, 53%, 55%)
HSV	hsv(241, 61%, 78%)
CMYK	cmyk(60%, 61%, 0%, 21.6%)
CIE-LAB	lab(40.12, 36.77, -63.44)
CIE-LCH	lch(40.12, 73.32, 300.10°)
OKLab	oklab(49.88% 0.0259 -0.1824)
OKLCH	oklch(49.88% 0.184 278.1)
XYZ	xyz(16.4546, 11.3232, 55.9509)
Luminance	0.1132 (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

#504EC8 #C6C84E

analogous

#4E89C8 #504EC8 #8D4EC8

triadic

#504EC8 #C8504E #4EC850

tetradic

#504EC8 #C84E89 #C6C84E #4EC88D

square

#504EC8 #C84E89 #C6C84E #4EC88D

split-complementary

#504EC8 #C88D4E #89C84E

monochromatic

#262577 #3533A5 #504EC8 #7E7DD7 #ACABE5

Accessibility & contrast

On white

6.43

#504EC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#504EC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EC8

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EC8	#FFFFFF	#000000	##FFFFFF
##504EC8	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#005AC6

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504ec8;
/* rgb */ color: rgb(80, 78, 200);
/* oklch */ color: oklch(49.9% 0.184 278.1);

Tailwind

colors: {
  custom: {
    50: '#8d80da',
    500: '#504ec8',
    950: '#000000',
  },
}

SCSS

$custom: #504ec8;
$custom-light: #8d80da;
$custom-dark: #000000;

JSON

{
  "hex": "#504ec8",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 200
  },
  "hsl": {
    "h": 240.984,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49882,
    "c": 0.18427,
    "h": 278.1
  },
  "luminance": 0.11324
}

Semantic roles & 50–950 ramp

primary

#504EC8

secondary

#D2D39F

accent

#DC4CDA

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504EC8

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

Preview Lab → · Contrast checker → · Palette generator →