#504BC7#504BC7

#504BC7 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.187 H 278.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#504BC7
RGB	rgb(80, 75, 199)
HSL	hsl(242, 53%, 54%)
HSV	hsv(242, 62%, 78%)
CMYK	cmyk(59.8%, 62.3%, 0%, 22%)
CIE-LAB	lab(39.34, 38.27, -64.12)
CIE-LCH	lch(39.34, 74.67, 300.83°)
OKLab	oklab(49.29% 0.0287 -0.1845)
OKLCH	oklch(49.29% 0.187 278.8)
XYZ	xyz(16.1299, 10.8600, 55.2680)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504BC7 #C2C74B

analogous

#4B84C7 #504BC7 #8E4BC7

triadic

#504BC7 #C7504B #4BC750

tetradic

#504BC7 #C74B84 #C2C74B #4BC78E

square

#504BC7 #C74B84 #C2C74B #4BC78E

split-complementary

#504BC7 #C78E4B #84C74B

monochromatic

#272474 #3732A2 #504BC7 #7D7AD6 #ABA8E4

Accessibility & contrast

On white

6.62

#504BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#504BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BC7

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BC7	#FFFFFF	#000000	##FFFFFF
##504BC7	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CB

Deuteranopia (green-blind)

#0058C5

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504bc7;
/* rgb */ color: rgb(80, 75, 199);
/* oklch */ color: oklch(49.3% 0.187 278.8);

Tailwind

colors: {
  custom: {
    50: '#8d7ed9',
    500: '#504bc7',
    950: '#000000',
  },
}

SCSS

$custom: #504bc7;
$custom-light: #8d7ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#504bc7",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 242.419,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49288,
    "c": 0.18668,
    "h": 278.8
  },
  "luminance": 0.10861
}

Semantic roles & 50–950 ramp

primary

#504BC7

secondary

#CFD19C

accent

#DC4CD6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504BC7

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

Preview Lab → · Contrast checker → · Palette generator →