#5B286D#5B286D

#5B286D is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.0% C 0.123 H 316.3°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#5B286D
RGB	rgb(91, 40, 109)
HSL	hsl(284, 46%, 29%)
HSV	hsv(284, 63%, 43%)
CMYK	cmyk(16.5%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(26.29, 35.30, -30.35)
CIE-LCH	lch(26.29, 46.55, 319.31°)
OKLab	oklab(37.97% 0.0889 -0.0849)
OKLCH	oklch(37.97% 0.123 316.3)
XYZ	xyz(7.8331, 4.8461, 14.9878)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B286D #3A6D28

analogous

#39286D #5B286D #6D285D

triadic

#5B286D #6D5B28 #286D5B

tetradic

#5B286D #6D3928 #3A6D28 #285D6D

square

#5B286D #6D3928 #3A6D28 #285D6D

split-complementary

#5B286D #5D6D28 #286D39

monochromatic

#130816 #361840 #5B286D #80389A #A250BF

Accessibility & contrast

On white

10.66

#5B286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#5B286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B286D

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B286D	#FFFFFF	#000000	##FFFFFF
##5B286D	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143B6F

Deuteranopia (green-blind)

#29406B

Tritanopia (blue-blind)

#5A3446

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5b286d;
/* rgb */ color: rgb(91, 40, 109);
/* oklch */ color: oklch(38.0% 0.123 316.3);

Tailwind

colors: {
  custom: {
    50: '#8c6597',
    500: '#5b286d',
    950: '#000000',
  },
}

SCSS

$custom: #5b286d;
$custom-light: #8c6597;
$custom-dark: #000000;

JSON

{
  "hex": "#5b286d",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 284.348,
    "s": 46.309,
    "l": 29.216
  },
  "oklch": {
    "l": 0.37968,
    "c": 0.12293,
    "h": 316.3
  },
  "luminance": 0.04846
}

Semantic roles & 50–950 ramp

primary

#5B286D

secondary

#669F51

accent

#D65274

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060D

muted

#7D7A7E

Preview Lab

Preview with #5B286D

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

Preview Lab → · Contrast checker → · Palette generator →