#5B47BB#5B47BB

#5B47BB is a mid, vivid violet. Relative luminance 0.103; OKLCH L 48.5% C 0.175 H 285.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#5B47BB
RGB	rgb(91, 71, 187)
HSL	hsl(250, 46%, 51%)
HSV	hsv(250, 62%, 73%)
CMYK	cmyk(51.3%, 62%, 0%, 26.7%)
CIE-LAB	lab(38.41, 38.86, -58.60)
CIE-LCH	lch(38.41, 70.31, 303.55°)
OKLab	oklab(48.54% 0.0475 -0.1679)
OKLCH	oklch(48.54% 0.175 285.8)
XYZ	xyz(15.5346, 10.3177, 48.1770)
Luminance	0.1032 (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

#5B47BB #A7BB47

analogous

#476DBB #5B47BB #9547BB

triadic

#5B47BB #BB5B47 #47BB5B

tetradic

#5B47BB #BB476D #A7BB47 #47BB95

square

#5B47BB #BB476D #A7BB47 #47BB95

split-complementary

#5B47BB #BB9547 #6DBB47

monochromatic

#2F2563 #453590 #5B47BB #8374CC #ABA0DC

Accessibility & contrast

On white

6.85

#5B47BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#5B47BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B47BB

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B47BB	#FFFFFF	#000000	##FFFFFF
##5B47BB	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#37637A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5b47bb;
/* rgb */ color: rgb(91, 71, 187);
/* oklch */ color: oklch(48.5% 0.175 285.8);

Tailwind

colors: {
  custom: {
    50: '#917bd0',
    500: '#5b47bb',
    950: '#000000',
  },
}

SCSS

$custom: #5b47bb;
$custom-light: #917bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b47bb",
  "rgb": {
    "r": 91,
    "g": 71,
    "b": 187
  },
  "hsl": {
    "h": 250.345,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.17451,
    "h": 285.8
  },
  "luminance": 0.10318
}

Semantic roles & 50–950 ramp

primary

#5B47BB

secondary

#C0C995

accent

#D652BF

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #5B47BB

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

Preview Lab → · Contrast checker → · Palette generator →