#504BDB#504BDB

#504BDB is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.0% C 0.212 H 277.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#504BDB
RGB	rgb(80, 75, 219)
HSL	hsl(242, 67%, 58%)
HSV	hsv(242, 66%, 86%)
CMYK	cmyk(63.5%, 65.8%, 0%, 14.1%)
CIE-LAB	lab(40.98, 44.73, -72.98)
CIE-LCH	lch(40.98, 85.59, 301.50°)
OKLab	oklab(50.99% 0.0269 -0.2104)
OKLCH	oklch(50.99% 0.212 277.3)
XYZ	xyz(18.6064, 11.8506, 68.3110)
Luminance	0.1185 (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

#504BDB #D6DB4B

analogous

#4B8EDB #504BDB #984BDB

triadic

#504BDB #DB504B #4BDB50

tetradic

#504BDB #DB4B8E #D6DB4B #4BDB98

square

#504BDB #DB4B8E #D6DB4B #4BDB98

split-complementary

#504BDB #DB984B #8EDB4B

monochromatic

#211D8F #2C27C2 #504BDB #827EE5 #B3B1EF

Accessibility & contrast

On white

6.23

#504BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#504BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BDB

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BDB	#FFFFFF	#000000	##FFFFFF
##504BDB	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DF

Deuteranopia (green-blind)

#005AD8

Tritanopia (blue-blind)

#00718D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #504bdb;
/* rgb */ color: rgb(80, 75, 219);
/* oklch */ color: oklch(51.0% 0.212 277.3);

Tailwind

colors: {
  custom: {
    50: '#907ee7',
    500: '#504bdb',
    950: '#000000',
  },
}

SCSS

$custom: #504bdb;
$custom-light: #907ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#504bdb",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 219
  },
  "hsl": {
    "h": 242.083,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.50985,
    "c": 0.21217,
    "h": 277.3
  },
  "luminance": 0.11852
}

Semantic roles & 50–950 ramp

primary

#504BDB

secondary

#DCDEA4

accent

#EA3EE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504BDB

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

Preview Lab → · Contrast checker → · Palette generator →