#504FC7#504FC7

#504FC7 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.182 H 277.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#504FC7
RGB	rgb(80, 79, 199)
HSL	hsl(241, 52%, 55%)
HSV	hsv(241, 60%, 78%)
CMYK	cmyk(59.8%, 60.3%, 0%, 22%)
CIE-LAB	lab(40.28, 35.83, -62.60)
CIE-LCH	lch(40.28, 72.13, 299.79°)
OKLab	oklab(49.98% 0.0251 -0.18)
OKLCH	oklch(49.98% 0.182 277.9)
XYZ	xyz(16.4097, 11.4197, 55.3613)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.30

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FC7 #C6C74F

analogous

#4F8AC7 #504FC7 #8C4FC7

triadic

#504FC7 #C7504F #4FC750

tetradic

#504FC7 #C74F8A #C6C74F #4FC78C

square

#504FC7 #C74F8A #C6C74F #4FC78C

split-complementary

#504FC7 #C78C4F #8AC74F

monochromatic

#262676 #3534A4 #504FC7 #7E7DD6 #ACACE5

Accessibility & contrast

On white

6.39

#504FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#504FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FC7

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FC7	#FFFFFF	#000000	##FFFFFF
##504FC7	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#005AC5

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504fc7;
/* rgb */ color: rgb(80, 79, 199);
/* oklch */ color: oklch(50.0% 0.182 277.9);

Tailwind

colors: {
  custom: {
    50: '#8d80d9',
    500: '#504fc7',
    950: '#000000',
  },
}

SCSS

$custom: #504fc7;
$custom-light: #8d80d9;
$custom-dark: #000000;

JSON

{
  "hex": "#504fc7",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 199
  },
  "hsl": {
    "h": 240.5,
    "s": 51.724,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49975,
    "c": 0.18171,
    "h": 277.9
  },
  "luminance": 0.11421
}

Semantic roles & 50–950 ramp

primary

#504FC7

secondary

#D2D2A0

accent

#DB4DDA

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #504FC7

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

Preview Lab → · Contrast checker → · Palette generator →