#504ABF#504ABF

#504ABF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.5% C 0.177 H 279.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#504ABF
RGB	rgb(80, 74, 191)
HSL	hsl(243, 48%, 52%)
HSV	hsv(243, 61%, 75%)
CMYK	cmyk(58.1%, 61.3%, 0%, 25.1%)
CIE-LAB	lab(38.49, 36.29, -60.85)
CIE-LCH	lch(38.49, 70.85, 300.81°)
OKLab	oklab(48.47% 0.0301 -0.1749)
OKLCH	oklch(48.47% 0.177 279.8)
XYZ	xyz(15.1580, 10.3636, 50.4817)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504ABF #B9BF4A

analogous

#4A7FBF #504ABF #8B4ABF

triadic

#504ABF #BF504A #4ABF50

tetradic

#504ABF #BF4A7F #B9BF4A #4ABF8B

square

#504ABF #BF4A7F #B9BF4A #4ABF8B

split-complementary

#504ABF #BF8B4A #7FBF4A

monochromatic

#292569 #3A3597 #504ABF #7C77CF #A7A4DF

Accessibility & contrast

On white

6.83

#504ABF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#504ABF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504ABF

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504ABF	#FFFFFF	#000000	##FFFFFF
##504ABF	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#08677D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504abf;
/* rgb */ color: rgb(80, 74, 191);
/* oklch */ color: oklch(48.5% 0.177 279.8);

Tailwind

colors: {
  custom: {
    50: '#8c7dd3',
    500: '#504abf',
    950: '#000000',
  },
}

SCSS

$custom: #504abf;
$custom-light: #8c7dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#504abf",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 191
  },
  "hsl": {
    "h": 243.077,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48465,
    "c": 0.17743,
    "h": 279.8
  },
  "luminance": 0.10365
}

Semantic roles & 50–950 ramp

primary

#504ABF

secondary

#C9CC99

accent

#D750D0

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #504ABF

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

Preview Lab → · Contrast checker → · Palette generator →