#504EBC#504EBC

#504EBC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.9% C 0.168 H 279.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#504EBC
RGB	rgb(80, 78, 188)
HSL	hsl(241, 45%, 52%)
HSV	hsv(241, 59%, 74%)
CMYK	cmyk(57.4%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(39.21, 32.85, -57.91)
CIE-LCH	lch(39.21, 66.58, 299.56°)
OKLab	oklab(48.93% 0.0263 -0.1662)
OKLCH	oklch(48.93% 0.168 279)
XYZ	xyz(15.1069, 10.7841, 48.8527)
Luminance	0.1079 (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

#504EBC #BABC4E

analogous

#4E83BC #504EBC #874EBC

triadic

#504EBC #BC504E #4EBC50

tetradic

#504EBC #BC4E83 #BABC4E #4EBC87

square

#504EBC #BC4E83 #BABC4E #4EBC87

split-complementary

#504EBC #BC874E #83BC4E

monochromatic

#292768 #3A3895 #504EBC #7C7ACD #A8A7DE

Accessibility & contrast

On white

6.65

#504EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#504EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504EBC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504EBC	#FFFFFF	#000000	##FFFFFF
##504EBC	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0058BA

Tritanopia (blue-blind)

#0F687D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #504ebc;
/* rgb */ color: rgb(80, 78, 188);
/* oklch */ color: oklch(48.9% 0.168 279.0);

Tailwind

colors: {
  custom: {
    50: '#8b80d1',
    500: '#504ebc',
    950: '#000000',
  },
}

SCSS

$custom: #504ebc;
$custom-light: #8b80d1;
$custom-dark: #000000;

JSON

{
  "hex": "#504ebc",
  "rgb": {
    "r": 80,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 241.091,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.4893,
    "c": 0.16826,
    "h": 279
  },
  "luminance": 0.10785
}

Semantic roles & 50–950 ramp

primary

#504EBC

secondary

#CACB9B

accent

#D553D2

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #504EBC

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

Preview Lab → · Contrast checker → · Palette generator →