#504DCF#504DCF

#504DCF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.3% C 0.195 H 277.8°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#504DCF
RGB	rgb(80, 77, 207)
HSL	hsl(241, 58%, 56%)
HSV	hsv(241, 63%, 81%)
CMYK	cmyk(61.4%, 62.8%, 0%, 18.8%)
CIE-LAB	lab(40.44, 39.66, -66.97)
CIE-LCH	lch(40.44, 77.83, 300.64°)
OKLab	oklab(50.29% 0.0264 -0.1928)
OKLCH	oklch(50.29% 0.195 277.8)
XYZ	xyz(17.2210, 11.5169, 60.3349)
Luminance	0.1152 (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

#504DCF #CCCF4D

analogous

#4D8BCF #504DCF #914DCF

triadic

#504DCF #CF504D #4DCF50

tetradic

#504DCF #CF4D8B #CCCF4D #4DCF91

square

#504DCF #CF4D8B #CCCF4D #4DCF91

split-complementary

#504DCF #CF914D #8BCF4D

monochromatic

#24227F #322FAF #504DCF #7F7DDC #AFADE9

Accessibility & contrast

On white

6.36

#504DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#504DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504DCF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504DCF	#FFFFFF	#000000	##FFFFFF
##504DCF	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#005ACC

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #504dcf;
/* rgb */ color: rgb(80, 77, 207);
/* oklch */ color: oklch(50.3% 0.195 277.8);

Tailwind

colors: {
  custom: {
    50: '#8e7fdf',
    500: '#504dcf',
    950: '#000000',
  },
}

SCSS

$custom: #504dcf;
$custom-light: #8e7fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#504dcf",
  "rgb": {
    "r": 80,
    "g": 77,
    "b": 207
  },
  "hsl": {
    "h": 241.385,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.50287,
    "c": 0.19462,
    "h": 277.8
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#504DCF

secondary

#D6D7A1

accent

#E147DD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504DCF

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

Preview Lab → · Contrast checker → · Palette generator →