#5B1786#5B1786

#5B1786 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.171 H 307.6°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX#5B1786
RGBrgb(91, 23, 134)
HSLhsl(277, 71%, 31%)
HSVhsv(277, 83%, 53%)
CMYKcmyk(32.1%, 82.8%, 0%, 47.5%)
CIE-LABlab(25.44, 48.63, -47.60)
CIE-LCHlch(25.44, 68.05, 315.62°)
OKLaboklab(37.94% 0.1042 -0.1354)
OKLCHoklch(37.94% 0.171 307.6)
XYZxyz(8.9229, 4.5583, 22.9594)
Luminance0.0456 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B1786 #428617
analogous
#231786 #5B1786 #861779
triadic
#5B1786 #865B17 #17865B
tetradic
#5B1786 #862317 #428617 #177986
square
#5B1786 #862317 #428617 #177986
split-complementary
#5B1786 #798617 #178623
monochromatic
#14051E #380E52 #5B1786 #7E20BA #9E3ADD

Accessibility & contrast

On white

10.99
#5B1786 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#5B1786 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1786
10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B1786#FFFFFF#000000##FFFFFF
##5B17861.0010.991.9110.99
#FFFFFF10.991.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF10.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003A89
Deuteranopia (green-blind)
#003D84
Tritanopia (blue-blind)
#54344F
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #5b1786;
/* rgb */ color: rgb(91, 23, 134);
/* oklch */ color: oklch(37.9% 0.171 307.6);
Tailwind
colors: {
  custom: {
    50: '#8e5eaa',
    500: '#5b1786',
    950: '#000000',
  },
}
SCSS
$custom: #5b1786;
$custom-light: #8e5eaa;
$custom-dark: #000000;
JSON
{
  "hex": "#5b1786",
  "rgb": {
    "r": 91,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 276.757,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3794,
    "c": 0.17083,
    "h": 307.6
  },
  "luminance": 0.04558
}

Semantic roles & 50–950 ramp

primary
#5B1786
secondary
#6FBA3F
accent
#ED3A80
background
#F9F5FA
surface
#F1E9F4
border
#CBC5CE
text
#0D0510
muted
#7E797F

Preview Lab

Preview with #5B1786

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

Preview Lab → · Contrast checker → · Palette generator →

#5B1786 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva