#553EC0#553EC0

#553EC0 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.0% C 0.193 H 284.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#553EC0
RGB	rgb(85, 62, 192)
HSL	hsl(251, 51%, 50%)
HSV	hsv(251, 68%, 75%)
CMYK	cmyk(55.7%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(36.33, 44.52, -64.94)
CIE-LCH	lch(36.33, 78.73, 304.43°)
OKLab	oklab(47.03% 0.0475 -0.1867)
OKLCH	oklch(47.03% 0.193 284.3)
XYZ	xyz(14.9805, 9.1814, 50.8418)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#553EC0 #A9C03E

analogous

#3E68C0 #553EC0 #963EC0

triadic

#553EC0 #C0553E #3EC055

tetradic

#553EC0 #C03E68 #A9C03E #3EC096

square

#553EC0 #C03E68 #A9C03E #3EC096

split-complementary

#553EC0 #C0963E #68C03E

monochromatic

#2C2063 #412F92 #553EC0 #7D6CCF #A69ADE

Accessibility & contrast

On white

7.40

#553EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#553EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553EC0

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553EC0	#FFFFFF	#000000	##FFFFFF
##553EC0	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#225F7A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #553ec0;
/* rgb */ color: rgb(85, 62, 192);
/* oklch */ color: oklch(47.0% 0.193 284.3);

Tailwind

colors: {
  custom: {
    50: '#8f75d4',
    500: '#553ec0',
    950: '#000000',
  },
}

SCSS

$custom: #553ec0;
$custom-light: #8f75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#553ec0",
  "rgb": {
    "r": 85,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 250.615,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47027,
    "c": 0.19268,
    "h": 284.3
  },
  "luminance": 0.09182
}

Semantic roles & 50–950 ramp

primary

#553EC0

secondary

#C0CA8F

accent

#DB4DC2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #553EC0

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

Preview Lab → · Contrast checker → · Palette generator →