#553DCA#553DCA

#553DCA is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.8% C 0.206 H 283.1°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#553DCA
RGB	rgb(85, 61, 202)
HSL	hsl(250, 57%, 52%)
HSV	hsv(250, 70%, 79%)
CMYK	cmyk(57.9%, 69.8%, 0%, 20.8%)
CIE-LAB	lab(36.99, 48.09, -69.69)
CIE-LCH	lch(36.99, 84.68, 304.61°)
OKLab	oklab(47.76% 0.0467 -0.2007)
OKLCH	oklch(47.76% 0.206 283.1)
XYZ	xyz(16.0724, 9.5320, 56.8586)
Luminance	0.0953 (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

#553DCA #B2CA3D

analogous

#3D6CCA #553DCA #9C3DCA

triadic

#553DCA #CA553D #3DCA55

tetradic

#553DCA #CA3D6C #B2CA3D #3DCA9C

square

#553DCA #CA3D6C #B2CA3D #3DCA9C

split-complementary

#553DCA #CA9C3D #6CCA3D

monochromatic

#2C1E6E #3F2B9F #553DCA #7F6DD7 #A99DE4

Accessibility & contrast

On white

7.22

#553DCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#553DCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553DCA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553DCA	#FFFFFF	#000000	##FFFFFF
##553DCA	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#0F637F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #553dca;
/* rgb */ color: rgb(85, 61, 202);
/* oklch */ color: oklch(47.8% 0.206 283.1);

Tailwind

colors: {
  custom: {
    50: '#9175db',
    500: '#553dca',
    950: '#000000',
  },
}

SCSS

$custom: #553dca;
$custom-light: #9175db;
$custom-dark: #000000;

JSON

{
  "hex": "#553dca",
  "rgb": {
    "r": 85,
    "g": 61,
    "b": 202
  },
  "hsl": {
    "h": 250.213,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47763,
    "c": 0.20606,
    "h": 283.1
  },
  "luminance": 0.09533
}

Semantic roles & 50–950 ramp

primary

#553DCA

secondary

#C6D092

accent

#E047C6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #553DCA

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

Preview Lab → · Contrast checker → · Palette generator →