#504BCD#504BCD

#504BCD is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.8% C 0.194 H 278.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#504BCD
RGB	rgb(80, 75, 205)
HSL	hsl(242, 57%, 55%)
HSV	hsv(242, 63%, 80%)
CMYK	cmyk(61%, 63.4%, 0%, 19.6%)
CIE-LAB	lab(39.82, 40.22, -66.82)
CIE-LCH	lch(39.82, 77.99, 301.04°)
OKLab	oklab(49.79% 0.0283 -0.1924)
OKLCH	oklch(49.79% 0.194 278.4)
XYZ	xyz(16.8403, 11.1441, 59.0094)
Luminance	0.1114 (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

#504BCD #C8CD4B

analogous

#4B87CD #504BCD #914BCD

triadic

#504BCD #CD504B #4BCD50

tetradic

#504BCD #CD4B87 #C8CD4B #4BCD91

square

#504BCD #CD4B87 #C8CD4B #4BCD91

split-complementary

#504BCD #CD914B #87CD4B

monochromatic

#26227B #3430AB #504BCD #7F7BDA #ADABE8

Accessibility & contrast

On white

6.50

#504BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#504BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504BCD

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504BCD	#FFFFFF	#000000	##FFFFFF
##504BCD	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D1

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#006C85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #504bcd;
/* rgb */ color: rgb(80, 75, 205);
/* oklch */ color: oklch(49.8% 0.194 278.4);

Tailwind

colors: {
  custom: {
    50: '#8e7edd',
    500: '#504bcd',
    950: '#000000',
  },
}

SCSS

$custom: #504bcd;
$custom-light: #8e7edd;
$custom-dark: #000000;

JSON

{
  "hex": "#504bcd",
  "rgb": {
    "r": 80,
    "g": 75,
    "b": 205
  },
  "hsl": {
    "h": 242.308,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49787,
    "c": 0.19444,
    "h": 278.4
  },
  "luminance": 0.11145
}

Semantic roles & 50–950 ramp

primary

#504BCD

secondary

#D3D59F

accent

#E048DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504BCD

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

Preview Lab → · Contrast checker → · Palette generator →