#504DC4#504DC4

#504DC4 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.4% C 0.180 H 278.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#504DC4
RGB	rgb(80, 77, 196)
HSL	hsl(242, 50%, 54%)
HSV	hsv(242, 61%, 77%)
CMYK	cmyk(59.2%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(39.58, 36.08, -62.00)
CIE-LCH	lch(39.58, 71.73, 300.20°)
OKLab	oklab(49.39% 0.027 -0.1782)
OKLCH	oklch(49.39% 0.18 278.6)
XYZ	xyz(15.9228, 10.9976, 53.4975)
Luminance	0.1100 (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

#504DC4 #C1C44D

analogous

#4D85C4 #504DC4 #8B4DC4

triadic

#504DC4 #C4504D #4DC450

tetradic

#504DC4 #C44D85 #C1C44D #4DC48B

square

#504DC4 #C44D85 #C1C44D #4DC48B

split-complementary

#504DC4 #C48B4D #85C44D

monochromatic

#272571 #37359F #504DC4 #7D7BD3 #AAA9E2

Accessibility & contrast

On white

6.56

#504DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#504DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DC4

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DC4	#FFFFFF	#000000	##FFFFFF
##504DC4	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504dc4;
/* rgb */ color: rgb(80, 77, 196);
/* oklch */ color: oklch(49.4% 0.180 278.6);

Tailwind

colors: {
  custom: {
    50: '#8c7fd7',
    500: '#504dc4',
    950: '#000000',
  },
}

SCSS

$custom: #504dc4;
$custom-light: #8c7fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#504dc4",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 241.513,
    "s": 50.211,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.18025,
    "h": 278.6
  },
  "luminance": 0.10999
}

Semantic roles & 50–950 ramp

primary

#504DC4

secondary

#CFD09D

accent

#DA4ED6

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504DC4

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

Preview Lab → · Contrast checker → · Palette generator →