#504BC0#504BC0

#504BC0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.7% C 0.177 H 279.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#504BC0
RGB	rgb(80, 75, 192)
HSL	hsl(243, 48%, 52%)
HSV	hsv(243, 61%, 75%)
CMYK	cmyk(58.3%, 60.9%, 0%, 24.7%)
CIE-LAB	lab(38.80, 36.00, -60.93)
CIE-LCH	lch(38.80, 70.77, 300.58°)
OKLab	oklab(48.72% 0.0291 -0.1751)
OKLCH	oklch(48.72% 0.177 279.4)
XYZ	xyz(15.3358, 10.5423, 51.0857)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BC0 #BBC04B

analogous

#4B81C0 #504BC0 #8A4BC0

triadic

#504BC0 #C0504B #4BC050

tetradic

#504BC0 #C04B81 #BBC04B #4BC08A

square

#504BC0 #C04B81 #BBC04B #4BC08A

split-complementary

#504BC0 #C08A4B #81C04B

monochromatic

#28256B #3A3598 #504BC0 #7C78D0 #A8A6E0

Accessibility & contrast

On white

6.76

#504BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#504BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BC0

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BC0	#FFFFFF	#000000	##FFFFFF
##504BC0	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#04677E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504bc0;
/* rgb */ color: rgb(80, 75, 192);
/* oklch */ color: oklch(48.7% 0.177 279.4);

Tailwind

colors: {
  custom: {
    50: '#8c7dd4',
    500: '#504bc0',
    950: '#000000',
  },
}

SCSS

$custom: #504bc0;
$custom-light: #8c7dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#504bc0",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 192
  },
  "hsl": {
    "h": 242.564,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48718,
    "c": 0.17749,
    "h": 279.4
  },
  "luminance": 0.10543
}

Semantic roles & 50–950 ramp

primary

#504BC0

secondary

#CBCD9A

accent

#D850D2

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504BC0

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

Preview Lab → · Contrast checker → · Palette generator →