#504EB6#504EB6

#504EB6 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.160 H 279.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#504EB6
RGB	rgb(80, 78, 182)
HSL	hsl(241, 42%, 51%)
HSV	hsv(241, 57%, 71%)
CMYK	cmyk(56%, 57.1%, 0%, 28.6%)
CIE-LAB	lab(38.78, 30.89, -55.10)
CIE-LCH	lch(38.78, 63.17, 299.28°)
OKLab	oklab(48.47% 0.0263 -0.1579)
OKLCH	oklch(48.47% 0.16 279.5)
XYZ	xyz(14.4735, 10.5307, 45.5169)
Luminance	0.1053 (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

#504EB6 #B4B64E

analogous

#4E80B6 #504EB6 #844EB6

triadic

#504EB6 #B6504E #4EB650

tetradic

#504EB6 #B64E80 #B4B64E #4EB684

square

#504EB6 #B64E80 #B4B64E #4EB684

split-complementary

#504EB6 #B6844E #80B64E

monochromatic

#292861 #3C3A8D #504EB6 #7B79C8 #A6A5DA

Accessibility & contrast

On white

6.76

#504EB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#504EB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EB6

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EB6	#FFFFFF	#000000	##FFFFFF
##504EB6	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBA

Deuteranopia (green-blind)

#0057B4

Tritanopia (blue-blind)

#1B667A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504eb6;
/* rgb */ color: rgb(80, 78, 182);
/* oklch */ color: oklch(48.5% 0.160 279.5);

Tailwind

colors: {
  custom: {
    50: '#8a7fcd',
    500: '#504eb6',
    950: '#000000',
  },
}

SCSS

$custom: #504eb6;
$custom-light: #8a7fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#504eb6",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 182
  },
  "hsl": {
    "h": 241.154,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48469,
    "c": 0.16009,
    "h": 279.5
  },
  "luminance": 0.10532
}

Semantic roles & 50–950 ramp

primary

#504EB6

secondary

#C6C799

accent

#D156CF

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #504EB6

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

Preview Lab → · Contrast checker → · Palette generator →