#504FAA#504FAA

#504FAA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.8% C 0.142 H 280.1°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#504FAA
RGB	rgb(80, 79, 170)
HSL	hsl(241, 37%, 49%)
HSV	hsv(241, 54%, 67%)
CMYK	cmyk(52.9%, 53.5%, 0%, 33.3%)
CIE-LAB	lab(38.20, 26.35, -48.94)
CIE-LCH	lch(38.20, 55.58, 298.30°)
OKLab	oklab(47.77% 0.0248 -0.1398)
OKLCH	oklch(47.77% 0.142 280.1)
XYZ	xyz(13.3577, 10.1989, 39.2871)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504FAA #A9AA4F

analogous

#4F7CAA #504FAA #7E4FAA

triadic

#504FAA #AA504F #4FAA50

tetradic

#504FAA #AA4F7C #A9AA4F #4FAA7E

square

#504FAA #AA4F7C #A9AA4F #4FAA7E

split-complementary

#504FAA #AA7E4F #7CAA4F

monochromatic

#292856 #3C3C80 #504FAA #7777C0 #A1A0D3

Accessibility & contrast

On white

6.91

#504FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#504FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504FAA

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504FAA	#FFFFFF	#000000	##FFFFFF
##504FAA	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5DAD

Deuteranopia (green-blind)

#1056A8

Tritanopia (blue-blind)

#2A6375

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #504faa;
/* rgb */ color: rgb(80, 79, 170);
/* oklch */ color: oklch(47.8% 0.142 280.1);

Tailwind

colors: {
  custom: {
    50: '#8880c4',
    500: '#504faa',
    950: '#000000',
  },
}

SCSS

$custom: #504faa;
$custom-light: #8880c4;
$custom-dark: #000000;

JSON

{
  "hex": "#504faa",
  "rgb": {
    "r": 80,
    "g": 79,
    "b": 170
  },
  "hsl": {
    "h": 240.659,
    "s": 36.546,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47771,
    "c": 0.14199,
    "h": 280.1
  },
  "luminance": 0.102
}

Semantic roles & 50–950 ramp

primary

#504FAA

secondary

#C0C095

accent

#CD5BCB

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #504FAA

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

Preview Lab → · Contrast checker → · Palette generator →