#5B1AA0#5B1AA0

#5B1AA0 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.194 H 298.9°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#5B1AA0
RGB	rgb(91, 26, 160)
HSL	hsl(269, 72%, 36%)
HSV	hsv(269, 84%, 63%)
CMYK	cmyk(43.1%, 83.8%, 0%, 37.3%)
CIE-LAB	lab(28.12, 53.71, -59.27)
CIE-LCH	lch(28.12, 79.98, 312.18°)
OKLab	oklab(40.51% 0.0937 -0.1697)
OKLCH	oklch(40.51% 0.194 298.9)
XYZ	xyz(11.0273, 5.5008, 33.7317)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1AA0 #5FA01A

analogous

#1A1CA0 #5B1AA0 #9E1AA0

triadic

#5B1AA0 #A05B1A #1AA05B

tetradic

#5B1AA0 #A01A1C #5FA01A #1AA09E

square

#5B1AA0 #A01A1C #5FA01A #1AA09E

split-complementary

#5B1AA0 #A09E1A #1CA01A

monochromatic

#1F0937 #3D116B #5B1AA0 #7923D5 #9852E3

Accessibility & contrast

On white

10.00

#5B1AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#5B1AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1AA0

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1AA0	#FFFFFF	#000000	##FFFFFF
##5B1AA0	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A4

Deuteranopia (green-blind)

#00419E

Tritanopia (blue-blind)

#4A415F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #5b1aa0;
/* rgb */ color: rgb(91, 26, 160);
/* oklch */ color: oklch(40.5% 0.194 298.9);

Tailwind

colors: {
  custom: {
    50: '#9161bd',
    500: '#5b1aa0',
    950: '#000000',
  },
}

SCSS

$custom: #5b1aa0;
$custom-light: #9161bd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1aa0",
  "rgb": {
    "r": 91,
    "g": 26,
    "b": 160
  },
  "hsl": {
    "h": 269.104,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40512,
    "c": 0.19385,
    "h": 298.9
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#5B1AA0

secondary

#8DC550

accent

#EF3997

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #5B1AA0

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

Preview Lab → · Contrast checker → · Palette generator →