#504CCE#504CCE

#504CCE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.0% C 0.195 H 278.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#504CCE
RGB	rgb(80, 76, 206)
HSL	hsl(242, 57%, 55%)
HSV	hsv(242, 63%, 81%)
CMYK	cmyk(61.2%, 63.1%, 0%, 19.2%)
CIE-LAB	lab(40.13, 39.94, -66.89)
CIE-LCH	lch(40.13, 77.91, 300.84°)
OKLab	oklab(50.04% 0.0273 -0.1926)
OKLCH	oklch(50.04% 0.195 278.1)
XYZ	xyz(17.0297, 11.3293, 59.6699)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504CCE #CACE4C

analogous

#4C89CE #504CCE #914CCE

triadic

#504CCE #CE504C #4CCE50

tetradic

#504CCE #CE4C89 #CACE4C #4CCE91

square

#504CCE #CE4C89 #CACE4C #4CCE91

split-complementary

#504CCE #CE914C #89CE4C

monochromatic

#25227D #332FAD #504CCE #7F7CDB #AEACE8

Accessibility & contrast

On white

6.43

#504CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#504CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504CCE

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504CCE	#FFFFFF	#000000	##FFFFFF
##504CCE	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)

#0064D2

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504cce;
/* rgb */ color: rgb(80, 76, 206);
/* oklch */ color: oklch(50.0% 0.195 278.1);

Tailwind

colors: {
  custom: {
    50: '#8e7ede',
    500: '#504cce',
    950: '#000000',
  },
}

SCSS

$custom: #504cce;
$custom-light: #8e7ede;
$custom-dark: #000000;

JSON

{
  "hex": "#504cce",
  "rgb": {
    "r": 80,
    "g": 76,
    "b": 206
  },
  "hsl": {
    "h": 241.846,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50037,
    "c": 0.19453,
    "h": 278.1
  },
  "luminance": 0.11331
}

Semantic roles & 50–950 ramp

primary

#504CCE

secondary

#D4D6A0

accent

#E048DC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504CCE

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

Preview Lab → · Contrast checker → · Palette generator →