#504FEB#504FEB

#504FEB is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.0% C 0.228 H 275.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#504FEB
RGB	rgb(80, 79, 235)
HSL	hsl(240, 80%, 62%)
HSV	hsv(240, 66%, 92%)
CMYK	cmyk(66%, 66.4%, 0%, 7.8%)
CIE-LAB	lab(43.20, 47.54, -78.42)
CIE-LCH	lch(43.20, 91.71, 301.22°)
OKLab	oklab(53.02% 0.0223 -0.2264)
OKLCH	oklch(53.02% 0.228 275.6)
XYZ	xyz(21.0947, 13.2937, 80.0354)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FEB #EAEB4F

analogous

#4F9CEB #504FEB #9E4FEB

triadic

#504FEB #EB504F #4FEB50

tetradic

#504FEB #EB4F9C #EAEB4F #4FEB9E

square

#504FEB #EB4F9C #EAEB4F #4FEB9E

split-complementary

#504FEB #EB9E4F #9CEB4F

monochromatic

#1514AC #1B1AE3 #504FEB #8786F1 #BDBDF7

Accessibility & contrast

On white

5.74

#504FEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#504FEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FEB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FEB	#FFFFFF	#000000	##FFFFFF
##504FEB	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DF0

Deuteranopia (green-blind)

#005FE8

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #504feb;
/* rgb */ color: rgb(80, 79, 235);
/* oklch */ color: oklch(53.0% 0.228 275.6);

Tailwind

colors: {
  custom: {
    50: '#9381f3',
    500: '#504feb',
    950: '#000000',
  },
}

SCSS

$custom: #504feb;
$custom-light: #9381f3;
$custom-dark: #000000;

JSON

{
  "hex": "#504feb",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 235
  },
  "hsl": {
    "h": 240.385,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53015,
    "c": 0.2275,
    "h": 275.6
  },
  "luminance": 0.13296
}

Semantic roles & 50–950 ramp

primary

#504FEB

secondary

#E8E8AE

accent

#DC0ADB

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #504FEB

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

Preview Lab → · Contrast checker → · Palette generator →