#504DB6#504DB6

#504DB6 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.161 H 279.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#504DB6
RGB	rgb(80, 77, 182)
HSL	hsl(242, 42%, 51%)
HSV	hsv(242, 58%, 71%)
CMYK	cmyk(56%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(38.53, 31.51, -55.50)
CIE-LCH	lch(38.53, 63.82, 299.59°)
OKLab	oklab(48.29% 0.0273 -0.1591)
OKLCH	oklch(48.29% 0.161 279.7)
XYZ	xyz(14.4030, 10.3897, 45.4933)
Luminance	0.1039 (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

#504DB6 #B3B64D

analogous

#4D7EB6 #504DB6 #844DB6

triadic

#504DB6 #B6504D #4DB650

tetradic

#504DB6 #B64D7E #B3B64D #4DB684

square

#504DB6 #B64D7E #B3B64D #4DB684

split-complementary

#504DB6 #B6844D #7EB64D

monochromatic

#292861 #3C3A8C #504DB6 #7B78C8 #A5A4DA

Accessibility & contrast

On white

6.82

#504DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#504DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DB6

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DB6	#FFFFFF	#000000	##FFFFFF
##504DB6	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBA

Deuteranopia (green-blind)

#0057B4

Tritanopia (blue-blind)

#1C667A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #504db6;
/* rgb */ color: rgb(80, 77, 182);
/* oklch */ color: oklch(48.3% 0.161 279.7);

Tailwind

colors: {
  custom: {
    50: '#8a7fcd',
    500: '#504db6',
    950: '#000000',
  },
}

SCSS

$custom: #504db6;
$custom-light: #8a7fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#504db6",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 241.714,
    "s": 41.833,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48287,
    "c": 0.16143,
    "h": 279.7
  },
  "luminance": 0.10391
}

Semantic roles & 50–950 ramp

primary

#504DB6

secondary

#C5C798

accent

#D256CE

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #504DB6

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

Preview Lab → · Contrast checker → · Palette generator →