#5B339C#5B339C

#5B339C is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.0% C 0.162 H 296.4°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B339C
RGB	rgb(91, 51, 156)
HSL	hsl(263, 51%, 41%)
HSV	hsv(263, 67%, 61%)
CMYK	cmyk(41.7%, 67.3%, 0%, 38.8%)
CIE-LAB	lab(31.79, 41.30, -50.84)
CIE-LCH	lch(31.79, 65.50, 309.09°)
OKLab	oklab(43% 0.0721 -0.1451)
OKLCH	oklch(43% 0.162 296.4)
XYZ	xyz(11.4974, 6.9919, 32.1899)
Luminance	0.0699 (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

#5B339C #749C33

analogous

#333F9C #5B339C #8F339C

triadic

#5B339C #9C5B33 #339C5B

tetradic

#5B339C #9C333F #749C33 #339C8F

square

#5B339C #9C333F #749C33 #339C8F

split-complementary

#5B339C #9C8F33 #3F9C33

monochromatic

#251540 #40246E #5B339C #7749C3 #9A77D3

Accessibility & contrast

On white

8.76

#5B339C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#5B339C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B339C

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B339C	#FFFFFF	#000000	##FFFFFF
##5B339C	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9F

Deuteranopia (green-blind)

#00499A

Tritanopia (blue-blind)

#4A4C63

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5b339c;
/* rgb */ color: rgb(91, 51, 156);
/* oklch */ color: oklch(43.0% 0.162 296.4);

Tailwind

colors: {
  custom: {
    50: '#8f6dba',
    500: '#5b339c',
    950: '#000000',
  },
}

SCSS

$custom: #5b339c;
$custom-light: #8f6dba;
$custom-dark: #000000;

JSON

{
  "hex": "#5b339c",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 156
  },
  "hsl": {
    "h": 262.857,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42996,
    "c": 0.16204,
    "h": 296.4
  },
  "luminance": 0.06992
}

Semantic roles & 50–950 ramp

primary

#5B339C

secondary

#9EBB70

accent

#DA4EA5

background

#F9F6FB

surface

#F1ECF6

border

#CBC7D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #5B339C

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

Preview Lab → · Contrast checker → · Palette generator →