#504EBF#504EBF

#504EBF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.2% C 0.172 H 278.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#504EBF
RGB	rgb(80, 78, 191)
HSL	hsl(241, 47%, 53%)
HSV	hsv(241, 59%, 75%)
CMYK	cmyk(58.1%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(39.44, 33.83, -59.31)
CIE-LCH	lch(39.44, 68.28, 299.70°)
OKLab	oklab(49.16% 0.0262 -0.1703)
OKLCH	oklch(49.16% 0.172 278.8)
XYZ	xyz(15.4336, 10.9148, 50.5736)
Luminance	0.1092 (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

#504EBF #BDBF4E

analogous

#4E84BF #504EBF #884EBF

triadic

#504EBF #BF504E #4EBF50

tetradic

#504EBF #BF4E84 #BDBF4E #4EBF88

square

#504EBF #BF4E84 #BDBF4E #4EBF88

split-complementary

#504EBF #BF884E #84BF4E

monochromatic

#28276C #393799 #504EBF #7C7BCF #A9A8E0

Accessibility & contrast

On white

6.60

#504EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#504EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EBF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EBF	#FFFFFF	#000000	##FFFFFF
##504EBF	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0058BD

Tritanopia (blue-blind)

#06697F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504ebf;
/* rgb */ color: rgb(80, 78, 191);
/* oklch */ color: oklch(49.2% 0.172 278.8);

Tailwind

colors: {
  custom: {
    50: '#8b80d3',
    500: '#504ebf',
    950: '#000000',
  },
}

SCSS

$custom: #504ebf;
$custom-light: #8b80d3;
$custom-dark: #000000;

JSON

{
  "hex": "#504ebf",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 241.062,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49164,
    "c": 0.17231,
    "h": 278.8
  },
  "luminance": 0.10916
}

Semantic roles & 50–950 ramp

primary

#504EBF

secondary

#CCCD9C

accent

#D751D4

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504EBF

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

Preview Lab → · Contrast checker → · Palette generator →