#504ACF#504ACF

#504ACF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.8% C 0.198 H 278.4°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#504ACF
RGB	rgb(80, 74, 207)
HSL	hsl(243, 58%, 55%)
HSV	hsv(243, 64%, 81%)
CMYK	cmyk(61.4%, 64.3%, 0%, 18.8%)
CIE-LAB	lab(39.76, 41.46, -68.07)
CIE-LCH	lch(39.76, 79.70, 301.34°)
OKLab	oklab(49.79% 0.0289 -0.1961)
OKLCH	oklch(49.79% 0.198 278.4)
XYZ	xyz(17.0159, 11.1067, 60.2665)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504ACF #C9CF4A

analogous

#4A86CF #504ACF #934ACF

triadic

#504ACF #CF504A #4ACF50

tetradic

#504ACF #CF4A86 #C9CF4A #4ACF93

square

#504ACF #CF4A86 #C9CF4A #4ACF93

split-complementary

#504ACF #CF934A #86CF4A

monochromatic

#25217D #342EAE #504ACF #7F7ADC #AEABE9

Accessibility & contrast

On white

6.52

#504ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#504ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #504ACF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504ACF	#FFFFFF	#000000	##FFFFFF
##504ACF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #504acf;
/* rgb */ color: rgb(80, 74, 207);
/* oklch */ color: oklch(49.8% 0.198 278.4);

Tailwind

colors: {
  custom: {
    50: '#8e7ddf',
    500: '#504acf',
    950: '#000000',
  },
}

SCSS

$custom: #504acf;
$custom-light: #8e7ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#504acf",
  "rgb": {
    "r": 80,
    "g": 74,
    "b": 207
  },
  "hsl": {
    "h": 242.707,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49792,
    "c": 0.1982,
    "h": 278.4
  },
  "luminance": 0.11108
}

Semantic roles & 50–950 ramp

primary

#504ACF

secondary

#D4D69F

accent

#E146DA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #504ACF

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

Preview Lab → · Contrast checker → · Palette generator →