#504EC9#504EC9

#504EC9 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.186 H 278.0°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#504EC9
RGB	rgb(80, 78, 201)
HSL	hsl(241, 53%, 55%)
HSV	hsv(241, 61%, 79%)
CMYK	cmyk(60.2%, 61.2%, 0%, 21.2%)
CIE-LAB	lab(40.20, 37.10, -63.89)
CIE-LCH	lch(40.20, 73.88, 300.14°)
OKLab	oklab(49.96% 0.0259 -0.1838)
OKLCH	oklch(49.96% 0.186 278)
XYZ	xyz(16.5719, 11.3701, 56.5684)
Luminance	0.1137 (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

#504EC9 #C7C94E

analogous

#4E89C9 #504EC9 #8E4EC9

triadic

#504EC9 #C9504E #4EC950

tetradic

#504EC9 #C94E89 #C7C94E #4EC98E

square

#504EC9 #C94E89 #C7C94E #4EC98E

split-complementary

#504EC9 #C98E4E #89C94E

monochromatic

#262578 #3533A7 #504EC9 #7E7DD7 #ADACE6

Accessibility & contrast

On white

6.41

#504EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#504EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EC9

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EC9	#FFFFFF	#000000	##FFFFFF
##504EC9	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#006C84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504ec9;
/* rgb */ color: rgb(80, 78, 201);
/* oklch */ color: oklch(50.0% 0.186 278.0);

Tailwind

colors: {
  custom: {
    50: '#8d80da',
    500: '#504ec9',
    950: '#000000',
  },
}

SCSS

$custom: #504ec9;
$custom-light: #8d80da;
$custom-dark: #000000;

JSON

{
  "hex": "#504ec9",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 201
  },
  "hsl": {
    "h": 240.976,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49963,
    "c": 0.18558,
    "h": 278
  },
  "luminance": 0.11371
}

Semantic roles & 50–950 ramp

primary

#504EC9

secondary

#D2D39F

accent

#DD4BDA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504EC9

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

Preview Lab → · Contrast checker → · Palette generator →