#504FCD#504FCD

#504FCD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.5% C 0.190 H 277.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#504FCD
RGB	rgb(80, 79, 205)
HSL	hsl(240, 56%, 56%)
HSV	hsv(240, 61%, 80%)
CMYK	cmyk(61%, 61.5%, 0%, 19.6%)
CIE-LAB	lab(40.74, 37.80, -65.32)
CIE-LCH	lch(40.74, 75.47, 300.06°)
OKLab	oklab(50.46% 0.0248 -0.188)
OKLCH	oklch(50.46% 0.19 277.5)
XYZ	xyz(17.1201, 11.7039, 59.1027)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FCD #CCCD4F

analogous

#4F8DCD #504FCD #8F4FCD

triadic

#504FCD #CD504F #4FCD50

tetradic

#504FCD #CD4F8D #CCCD4F #4FCD8F

square

#504FCD #CD4F8D #CCCD4F #4FCD8F

split-complementary

#504FCD #CD8F4F #8DCD4F

monochromatic

#24247E #3231AE #504FCD #7F7FDB #AFAEE8

Accessibility & contrast

On white

6.29

#504FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#504FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FCD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FCD	#FFFFFF	#000000	##FFFFFF
##504FCD	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D1

Deuteranopia (green-blind)

#005BCB

Tritanopia (blue-blind)

#006E86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #504fcd;
/* rgb */ color: rgb(80, 79, 205);
/* oklch */ color: oklch(50.5% 0.190 277.5);

Tailwind

colors: {
  custom: {
    50: '#8e80dd',
    500: '#504fcd',
    950: '#000000',
  },
}

SCSS

$custom: #504fcd;
$custom-light: #8e80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#504fcd",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 205
  },
  "hsl": {
    "h": 240.476,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5046,
    "c": 0.18959,
    "h": 277.5
  },
  "luminance": 0.11705
}

Semantic roles & 50–950 ramp

primary

#504FCD

secondary

#D6D6A2

accent

#DF49DE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504FCD

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

Preview Lab → · Contrast checker → · Palette generator →