#504FD8#504FD8

#504FD8 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.4% C 0.204 H 276.8°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#504FD8
RGB	rgb(80, 79, 216)
HSL	hsl(240, 64%, 58%)
HSV	hsv(240, 63%, 85%)
CMYK	cmyk(63%, 63.4%, 0%, 15.3%)
CIE-LAB	lab(41.62, 41.39, -70.22)
CIE-LCH	lch(41.62, 81.51, 300.52°)
OKLab	oklab(51.37% 0.0241 -0.2023)
OKLCH	oklch(51.37% 0.204 276.8)
XYZ	xyz(18.4949, 12.2538, 66.3430)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FD8 #D7D84F

analogous

#4F92D8 #504FD8 #944FD8

triadic

#504FD8 #D8504F #4FD850

tetradic

#504FD8 #D84F92 #D7D84F #4FD894

square

#504FD8 #D84F92 #D7D84F #4FD894

split-complementary

#504FD8 #D8944F #92D84F

monochromatic

#201F8D #2B2ABF #504FD8 #8281E3 #B4B3EE

Accessibility & contrast

On white

6.09

#504FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#504FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FD8

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FD8	#FFFFFF	#000000	##FFFFFF
##504FD8	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DC

Deuteranopia (green-blind)

#005CD5

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #504fd8;
/* rgb */ color: rgb(80, 79, 216);
/* oklch */ color: oklch(51.4% 0.204 276.8);

Tailwind

colors: {
  custom: {
    50: '#9081e5',
    500: '#504fd8',
    950: '#000000',
  },
}

SCSS

$custom: #504fd8;
$custom-light: #9081e5;
$custom-dark: #000000;

JSON

{
  "hex": "#504fd8",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 216
  },
  "hsl": {
    "h": 240.438,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51373,
    "c": 0.20377,
    "h": 276.8
  },
  "luminance": 0.12255
}

Semantic roles & 50–950 ramp

primary

#504FD8

secondary

#DCDDA6

accent

#E741E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504FD8

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

Preview Lab → · Contrast checker → · Palette generator →