#504CAA#504CAA

#504CAA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.146 H 281.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#504CAA
RGB	rgb(80, 76, 170)
HSL	hsl(243, 38%, 48%)
HSV	hsv(243, 55%, 67%)
CMYK	cmyk(52.9%, 55.3%, 0%, 33.3%)
CIE-LAB	lab(37.44, 28.24, -50.17)
CIE-LCH	lch(37.44, 57.57, 299.38°)
OKLab	oklab(47.2% 0.0282 -0.1434)
OKLCH	oklch(47.2% 0.146 281.1)
XYZ	xyz(13.1462, 9.7759, 39.2166)
Luminance	0.0978 (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

#504CAA #A6AA4C

analogous

#4C77AA #504CAA #7F4CAA

triadic

#504CAA #AA504C #4CAA50

tetradic

#504CAA #AA4C77 #A6AA4C #4CAA7F

square

#504CAA #AA4C77 #A6AA4C #4CAA7F

split-complementary

#504CAA #AA7F4C #77AA4C

monochromatic

#282655 #3C3980 #504CAA #7673C0 #9F9DD3

Accessibility & contrast

On white

7.11

#504CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#504CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504CAA

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504CAA	#FFFFFF	#000000	##FFFFFF
##504CAA	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125CAD

Deuteranopia (green-blind)

#0055A8

Tritanopia (blue-blind)

#2A6173

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #504caa;
/* rgb */ color: rgb(80, 76, 170);
/* oklch */ color: oklch(47.2% 0.146 281.1);

Tailwind

colors: {
  custom: {
    50: '#887ec4',
    500: '#504caa',
    950: '#000000',
  },
}

SCSS

$custom: #504caa;
$custom-light: #887ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#504caa",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 170
  },
  "hsl": {
    "h": 242.553,
    "s": 38.211,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47204,
    "c": 0.14617,
    "h": 281.1
  },
  "luminance": 0.09777
}

Semantic roles & 50–950 ramp

primary

#504CAA

secondary

#BEC092

accent

#CE5AC9

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #504CAA

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

Preview Lab → · Contrast checker → · Palette generator →