#504FC5#504FC5

#504FC5 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.8% C 0.179 H 278.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#504FC5
RGB	rgb(80, 79, 197)
HSL	hsl(241, 50%, 54%)
HSV	hsv(241, 60%, 77%)
CMYK	cmyk(59.4%, 59.9%, 0%, 22.7%)
CIE-LAB	lab(40.13, 35.18, -61.68)
CIE-LCH	lch(40.13, 71.01, 299.70°)
OKLab	oklab(49.82% 0.0251 -0.1773)
OKLCH	oklch(49.82% 0.179 278.1)
XYZ	xyz(16.1791, 11.3275, 54.1463)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FC5 #C4C54F

analogous

#4F89C5 #504FC5 #8B4FC5

triadic

#504FC5 #C5504F #4FC550

tetradic

#504FC5 #C54F89 #C4C54F #4FC58B

square

#504FC5 #C54F89 #C4C54F #4FC58B

split-complementary

#504FC5 #C58B4F #89C54F

monochromatic

#272674 #3635A2 #504FC5 #7E7DD4 #ACABE3

Accessibility & contrast

On white

6.43

#504FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#504FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FC5

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FC5	#FFFFFF	#000000	##FFFFFF
##504FC5	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C9

Deuteranopia (green-blind)

#005AC3

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504fc5;
/* rgb */ color: rgb(80, 79, 197);
/* oklch */ color: oklch(49.8% 0.179 278.1);

Tailwind

colors: {
  custom: {
    50: '#8c80d7',
    500: '#504fc5',
    950: '#000000',
  },
}

SCSS

$custom: #504fc5;
$custom-light: #8c80d7;
$custom-dark: #000000;

JSON

{
  "hex": "#504fc5",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 197
  },
  "hsl": {
    "h": 240.508,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49815,
    "c": 0.17905,
    "h": 278.1
  },
  "luminance": 0.11329
}

Semantic roles & 50–950 ramp

primary

#504FC5

secondary

#D1D19F

accent

#DA4ED9

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504FC5

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

Preview Lab → · Contrast checker → · Palette generator →