#504BC8#504BC8

#504BC8 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.4% C 0.188 H 278.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#504BC8
RGB	rgb(80, 75, 200)
HSL	hsl(242, 53%, 54%)
HSV	hsv(242, 63%, 78%)
CMYK	cmyk(60%, 62.5%, 0%, 21.6%)
CIE-LAB	lab(39.42, 38.60, -64.57)
CIE-LCH	lch(39.42, 75.23, 300.87°)
OKLab	oklab(49.37% 0.0286 -0.1858)
OKLCH	oklch(49.37% 0.188 278.8)
XYZ	xyz(16.2463, 10.9066, 55.8814)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BC8 #C3C84B

analogous

#4B85C8 #504BC8 #8F4BC8

triadic

#504BC8 #C8504B #4BC850

tetradic

#504BC8 #C84B85 #C3C84B #4BC88F

square

#504BC8 #C84B85 #C3C84B #4BC88F

split-complementary

#504BC8 #C88F4B #85C84B

monochromatic

#272475 #3732A4 #504BC8 #7E7AD6 #ABA9E5

Accessibility & contrast

On white

6.60

#504BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#504BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BC8

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BC8	#FFFFFF	#000000	##FFFFFF
##504BC8	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504bc8;
/* rgb */ color: rgb(80, 75, 200);
/* oklch */ color: oklch(49.4% 0.188 278.8);

Tailwind

colors: {
  custom: {
    50: '#8d7eda',
    500: '#504bc8',
    950: '#000000',
  },
}

SCSS

$custom: #504bc8;
$custom-light: #8d7eda;
$custom-dark: #000000;

JSON

{
  "hex": "#504bc8",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 200
  },
  "hsl": {
    "h": 242.4,
    "s": 53.191,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49371,
    "c": 0.18798,
    "h": 278.8
  },
  "luminance": 0.10908
}

Semantic roles & 50–950 ramp

primary

#504BC8

secondary

#D0D29D

accent

#DD4BD7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504BC8

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

Preview Lab → · Contrast checker → · Palette generator →