#504FBD#504FBD

#504FBD is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.2% C 0.168 H 278.6°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#504FBD
RGB	rgb(80, 79, 189)
HSL	hsl(241, 45%, 53%)
HSV	hsv(241, 58%, 74%)
CMYK	cmyk(57.7%, 58.2%, 0%, 25.9%)
CIE-LAB	lab(39.53, 32.55, -57.99)
CIE-LCH	lch(39.53, 66.50, 299.31°)
OKLab	oklab(49.19% 0.0253 -0.1664)
OKLCH	oklch(49.19% 0.168 278.6)
XYZ	xyz(15.2866, 10.9705, 49.4462)
Luminance	0.1097 (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

#504FBD #BCBD4F

analogous

#4F85BD #504FBD #874FBD

triadic

#504FBD #BD504F #4FBD50

tetradic

#504FBD #BD4F85 #BCBD4F #4FBD87

square

#504FBD #BD4F85 #BCBD4F #4FBD87

split-complementary

#504FBD #BD874F #85BD4F

monochromatic

#28286A #393896 #504FBD #7C7CCE #A9A8DE

Accessibility & contrast

On white

6.57

#504FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#504FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FBD

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FBD	#FFFFFF	#000000	##FFFFFF
##504FBD	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0059BB

Tritanopia (blue-blind)

#0C697E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #504fbd;
/* rgb */ color: rgb(80, 79, 189);
/* oklch */ color: oklch(49.2% 0.168 278.6);

Tailwind

colors: {
  custom: {
    50: '#8b80d2',
    500: '#504fbd',
    950: '#000000',
  },
}

SCSS

$custom: #504fbd;
$custom-light: #8b80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#504fbd",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 189
  },
  "hsl": {
    "h": 240.545,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49187,
    "c": 0.16832,
    "h": 278.6
  },
  "luminance": 0.10972
}

Semantic roles & 50–950 ramp

primary

#504FBD

secondary

#CBCC9C

accent

#D553D4

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #504FBD

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

Preview Lab → · Contrast checker → · Palette generator →