#504DD9#504DD9

#504DD9 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.1% C 0.207 H 277.1°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#504DD9
RGB	rgb(80, 77, 217)
HSL	hsl(241, 65%, 58%)
HSV	hsv(241, 65%, 85%)
CMYK	cmyk(63.1%, 64.5%, 0%, 14.9%)
CIE-LAB	lab(41.25, 42.91, -71.39)
CIE-LCH	lch(41.25, 83.29, 301.01°)
OKLab	oklab(51.13% 0.0256 -0.2058)
OKLCH	oklch(51.13% 0.207 277.1)
XYZ	xyz(18.4825, 12.0215, 66.9786)
Luminance	0.1202 (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

#504DD9 #D6D94D

analogous

#4D90D9 #504DD9 #964DD9

triadic

#504DD9 #D9504D #4DD950

tetradic

#504DD9 #D94D90 #D6D94D #4DD996

square

#504DD9 #D94D90 #D6D94D #4DD996

split-complementary

#504DD9 #D9964D #90D94D

monochromatic

#211E8D #2C29C0 #504DD9 #827FE4 #B3B2EF

Accessibility & contrast

On white

6.17

#504DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#504DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DD9

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DD9	#FFFFFF	#000000	##FFFFFF
##504DD9	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #504dd9;
/* rgb */ color: rgb(80, 77, 217);
/* oklch */ color: oklch(51.1% 0.207 277.1);

Tailwind

colors: {
  custom: {
    50: '#907fe6',
    500: '#504dd9',
    950: '#000000',
  },
}

SCSS

$custom: #504dd9;
$custom-light: #907fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#504dd9",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 217
  },
  "hsl": {
    "h": 241.286,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51132,
    "c": 0.20738,
    "h": 277.1
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary

#504DD9

secondary

#DCDDA5

accent

#E840E4

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #504DD9

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

Preview Lab → · Contrast checker → · Palette generator →