#504DB0#504DB0

#504DB0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.153 H 280.3°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#504DB0
RGB	rgb(80, 77, 176)
HSL	hsl(242, 39%, 50%)
HSV	hsv(242, 56%, 69%)
CMYK	cmyk(54.5%, 56.2%, 0%, 31%)
CIE-LAB	lab(38.10, 29.56, -52.65)
CIE-LCH	lch(38.10, 60.38, 299.31°)
OKLab	oklab(47.83% 0.0273 -0.1507)
OKLCH	oklch(47.83% 0.153 280.3)
XYZ	xyz(13.7962, 10.1470, 42.2975)
Luminance	0.1015 (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

#504DB0 #ADB04D

analogous

#4D7CB0 #504DB0 #824DB0

triadic

#504DB0 #B0504D #4DB050

tetradic

#504DB0 #B04D7C #ADB04D #4DB082

square

#504DB0 #B04D7C #ADB04D #4DB082

split-complementary

#504DB0 #B0824D #7CB04D

monochromatic

#29285B #3D3A85 #504DB0 #7977C3 #A3A1D6

Accessibility & contrast

On white

6.93

#504DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#504DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DB0

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DB0	#FFFFFF	#000000	##FFFFFF
##504DB0	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#055DB3

Deuteranopia (green-blind)

#0056AE

Tritanopia (blue-blind)

#246477

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #504db0;
/* rgb */ color: rgb(80, 77, 176);
/* oklch */ color: oklch(47.8% 0.153 280.3);

Tailwind

colors: {
  custom: {
    50: '#897fc8',
    500: '#504db0',
    950: '#000000',
  },
}

SCSS

$custom: #504db0;
$custom-light: #897fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#504db0",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 241.818,
    "s": 39.13,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47834,
    "c": 0.15317,
    "h": 280.3
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#504DB0

secondary

#C2C396

accent

#CF59CB

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #504DB0

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

Preview Lab → · Contrast checker → · Palette generator →