#553FBF#553FBF

#553FBF is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.1% C 0.190 H 284.2°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#553FBF
RGB	rgb(85, 63, 191)
HSL	hsl(250, 50%, 50%)
HSV	hsv(250, 67%, 75%)
CMYK	cmyk(55.5%, 67%, 0%, 25.1%)
CIE-LAB	lab(36.46, 43.65, -64.15)
CIE-LCH	lch(36.46, 77.59, 304.23°)
OKLab	oklab(47.09% 0.0468 -0.1844)
OKLCH	oklch(47.09% 0.19 284.2)
XYZ	xyz(14.9249, 9.2470, 50.2785)
Luminance	0.0925 (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

#553FBF #A9BF3F

analogous

#3F69BF #553FBF #953FBF

triadic

#553FBF #BF553F #3FBF55

tetradic

#553FBF #BF3F69 #A9BF3F #3FBF95

square

#553FBF #BF3F69 #A9BF3F #3FBF95

split-complementary

#553FBF #BF953F #69BF3F

monochromatic

#2C2163 #413091 #553FBF #7D6DCF #A69BDE

Accessibility & contrast

On white

7.37

#553FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#553FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #553FBF

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##553FBF	#FFFFFF	#000000	##FFFFFF
##553FBF	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#23607A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #553fbf;
/* rgb */ color: rgb(85, 63, 191);
/* oklch */ color: oklch(47.1% 0.190 284.2);

Tailwind

colors: {
  custom: {
    50: '#8f76d3',
    500: '#553fbf',
    950: '#000000',
  },
}

SCSS

$custom: #553fbf;
$custom-light: #8f76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#553fbf",
  "rgb": {
    "r": 85,
    "g": 63,
    "b": 191
  },
  "hsl": {
    "h": 250.313,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4709,
    "c": 0.19026,
    "h": 284.2
  },
  "luminance": 0.09248
}

Semantic roles & 50–950 ramp

primary

#553FBF

secondary

#C0CA90

accent

#DA4EC2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #553FBF

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

Preview Lab → · Contrast checker → · Palette generator →