#5B286E#5B286E

#5B286E is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.0% C 0.124 H 315.8°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#5B286E
RGB	rgb(91, 40, 110)
HSL	hsl(284, 47%, 29%)
HSV	hsv(284, 64%, 43%)
CMYK	cmyk(17.3%, 63.6%, 0%, 56.9%)
CIE-LAB	lab(26.35, 35.52, -30.89)
CIE-LCH	lch(26.35, 47.08, 318.99°)
OKLab	oklab(38.03% 0.0889 -0.0865)
OKLCH	oklch(38.03% 0.124 315.8)
XYZ	xyz(7.8872, 4.8678, 15.2729)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B286E #3B6E28

analogous

#38286E #5B286E #6E285E

triadic

#5B286E #6E5B28 #286E5B

tetradic

#5B286E #6E3828 #3B6E28 #285E6E

square

#5B286E #6E3828 #3B6E28 #285E6E

split-complementary

#5B286E #5E6E28 #286E38

monochromatic

#130816 #361841 #5B286E #80389B #A251C0

Accessibility & contrast

On white

10.64

#5B286E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#5B286E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B286E

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B286E	#FFFFFF	#000000	##FFFFFF
##5B286E	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133B70

Deuteranopia (green-blind)

#28406C

Tritanopia (blue-blind)

#5A3447

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5b286e;
/* rgb */ color: rgb(91, 40, 110);
/* oklch */ color: oklch(38.0% 0.124 315.8);

Tailwind

colors: {
  custom: {
    50: '#8c6598',
    500: '#5b286e',
    950: '#000000',
  },
}

SCSS

$custom: #5b286e;
$custom-light: #8c6598;
$custom-dark: #000000;

JSON

{
  "hex": "#5b286e",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 110
  },
  "hsl": {
    "h": 283.714,
    "s": 46.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38034,
    "c": 0.12405,
    "h": 315.8
  },
  "luminance": 0.04868
}

Semantic roles & 50–950 ramp

primary

#5B286E

secondary

#67A051

accent

#D65176

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060D

muted

#7D7A7E

Preview Lab

Preview with #5B286E

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

Preview Lab → · Contrast checker → · Palette generator →