#504EA0#504EA0

#504EA0 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.129 H 281.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#504EA0
RGB	rgb(80, 78, 160)
HSL	hsl(241, 34%, 47%)
HSV	hsv(241, 51%, 63%)
CMYK	cmyk(50%, 51.2%, 0%, 37.3%)
CIE-LAB	lab(37.28, 23.76, -44.44)
CIE-LCH	lch(37.28, 50.39, 298.13°)
OKLab	oklab(46.88% 0.0253 -0.1266)
OKLCH	oklch(46.88% 0.129 281.3)
XYZ	xyz(12.3759, 9.6917, 34.4695)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504EA0 #9EA04E

analogous

#4E75A0 #504EA0 #794EA0

triadic

#504EA0 #A0504E #4EA050

tetradic

#504EA0 #A04E75 #9EA04E #4EA079

square

#504EA0 #A04E75 #9EA04E #4EA079

split-complementary

#504EA0 #A0794E #75A04E

monochromatic

#27264E #3B3A77 #504EA0 #7371BA #9C9ACE

Accessibility & contrast

On white

7.15

#504EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#504EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504EA0

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EA0	#FFFFFF	#000000	##FFFFFF
##504EA0	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275BA3

Deuteranopia (green-blind)

#21559E

Tritanopia (blue-blind)

#32606F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #504ea0;
/* rgb */ color: rgb(80, 78, 160);
/* oklch */ color: oklch(46.9% 0.129 281.3);

Tailwind

colors: {
  custom: {
    50: '#877fbd',
    500: '#504ea0',
    950: '#000000',
  },
}

SCSS

$custom: #504ea0;
$custom-light: #877fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#504ea0",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 160
  },
  "hsl": {
    "h": 241.463,
    "s": 34.454,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46876,
    "c": 0.12907,
    "h": 281.3
  },
  "luminance": 0.09692
}

Semantic roles & 50–950 ramp

primary

#504EA0

secondary

#BABB8F

accent

#CB5DC8

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #504EA0

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

Preview Lab → · Contrast checker → · Palette generator →