#504BA2#504BA2

#504BA2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.136 H 282.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#504BA2
RGB	rgb(80, 75, 162)
HSL	hsl(243, 37%, 46%)
HSV	hsv(243, 54%, 64%)
CMYK	cmyk(50.6%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(36.64, 26.30, -46.67)
CIE-LCH	lch(36.64, 53.57, 299.41°)
OKLab	oklab(46.44% 0.029 -0.1331)
OKLCH	oklch(46.44% 0.136 282.3)
XYZ	xyz(12.3440, 9.3456, 35.3289)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BA2 #9DA24B

analogous

#4B72A2 #504BA2 #7C4BA2

triadic

#504BA2 #A2504B #4BA250

tetradic

#504BA2 #A24B72 #9DA24B #4BA27C

square

#504BA2 #A24B72 #9DA24B #4BA27C

split-complementary

#504BA2 #A27C4B #72A24B

monochromatic

#27244E #3B3878 #504BA2 #736EBC #9B98CF

Accessibility & contrast

On white

7.32

#504BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#504BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504BA2

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BA2	#FFFFFF	#000000	##FFFFFF
##504BA2	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D59A5

Deuteranopia (green-blind)

#1553A0

Tritanopia (blue-blind)

#315E6F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #504ba2;
/* rgb */ color: rgb(80, 75, 162);
/* oklch */ color: oklch(46.4% 0.136 282.3);

Tailwind

colors: {
  custom: {
    50: '#877dbe',
    500: '#504ba2',
    950: '#000000',
  },
}

SCSS

$custom: #504ba2;
$custom-light: #877dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#504ba2",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 243.448,
    "s": 36.709,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46437,
    "c": 0.13627,
    "h": 282.3
  },
  "luminance": 0.09346
}

Semantic roles & 50–950 ramp

primary

#504BA2

secondary

#B9BC8D

accent

#CD5BC6

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #504BA2

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

Preview Lab → · Contrast checker → · Palette generator →