#504EBA#504EBA

#504EBA is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.8% C 0.166 H 279.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#504EBA
RGB	rgb(80, 78, 186)
HSL	hsl(241, 44%, 52%)
HSV	hsv(241, 58%, 73%)
CMYK	cmyk(57%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(39.07, 32.20, -56.98)
CIE-LCH	lch(39.07, 65.45, 299.47°)
OKLab	oklab(48.78% 0.0263 -0.1635)
OKLCH	oklch(48.78% 0.166 279.1)
XYZ	xyz(14.8928, 10.6984, 47.7251)
Luminance	0.1070 (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

#504EBA #B8BA4E

analogous

#4E82BA #504EBA #864EBA

triadic

#504EBA #BA504E #4EBA50

tetradic

#504EBA #BA4E82 #B8BA4E #4EBA86

square

#504EBA #BA4E82 #B8BA4E #4EBA86

split-complementary

#504EBA #BA864E #82BA4E

monochromatic

#292866 #3B3992 #504EBA #7C7ACB #A7A6DC

Accessibility & contrast

On white

6.69

#504EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#504EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EBA

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EBA	#FFFFFF	#000000	##FFFFFF
##504EBA	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#14687C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #504eba;
/* rgb */ color: rgb(80, 78, 186);
/* oklch */ color: oklch(48.8% 0.166 279.1);

Tailwind

colors: {
  custom: {
    50: '#8b7fcf',
    500: '#504eba',
    950: '#000000',
  },
}

SCSS

$custom: #504eba;
$custom-light: #8b7fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#504eba",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 241.111,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48775,
    "c": 0.16555,
    "h": 279.1
  },
  "luminance": 0.10699
}

Semantic roles & 50–950 ramp

primary

#504EBA

secondary

#C9CA9A

accent

#D454D1

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #504EBA

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

Preview Lab → · Contrast checker → · Palette generator →