#504DBF#504DBF

#504DBF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.174 H 279.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#504DBF
RGB	rgb(80, 77, 191)
HSL	hsl(242, 47%, 53%)
HSV	hsv(242, 60%, 75%)
CMYK	cmyk(58.1%, 59.7%, 0%, 25.1%)
CIE-LAB	lab(39.20, 34.45, -59.70)
CIE-LCH	lch(39.20, 68.92, 299.99°)
OKLab	oklab(48.99% 0.0272 -0.1714)
OKLCH	oklch(48.99% 0.174 279)
XYZ	xyz(15.3631, 10.7737, 50.5501)
Luminance	0.1077 (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

#504DBF #BCBF4D

analogous

#4D83BF #504DBF #894DBF

triadic

#504DBF #BF504D #4DBF50

tetradic

#504DBF #BF4D83 #BCBF4D #4DBF89

square

#504DBF #BF4D83 #BCBF4D #4DBF89

split-complementary

#504DBF #BF894D #83BF4D

monochromatic

#28276B #393798 #504DBF #7C7ACF #A9A7DF

Accessibility & contrast

On white

6.66

#504DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#504DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DBF

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DBF	#FFFFFF	#000000	##FFFFFF
##504DBF	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0058BD

Tritanopia (blue-blind)

#06687E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #504dbf;
/* rgb */ color: rgb(80, 77, 191);
/* oklch */ color: oklch(49.0% 0.174 279.0);

Tailwind

colors: {
  custom: {
    50: '#8b7fd3',
    500: '#504dbf',
    950: '#000000',
  },
}

SCSS

$custom: #504dbf;
$custom-light: #8b7fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#504dbf",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 191
  },
  "hsl": {
    "h": 241.579,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48987,
    "c": 0.17359,
    "h": 279
  },
  "luminance": 0.10775
}

Semantic roles & 50–950 ramp

primary

#504DBF

secondary

#CBCD9B

accent

#D751D3

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504DBF

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

Preview Lab → · Contrast checker → · Palette generator →