#5A1366#5A1366

#5A1366 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.144 H 321.3°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#5A1366
RGB	rgb(90, 19, 102)
HSL	hsl(291, 69%, 24%)
HSV	hsv(291, 81%, 40%)
CMYK	cmyk(11.8%, 81.4%, 0%, 60%)
CIE-LAB	lab(22.30, 42.97, -32.20)
CIE-LCH	lch(22.30, 53.69, 323.15°)
OKLab	oklab(34.92% 0.1127 -0.0902)
OKLCH	oklch(34.92% 0.144 321.3)
XYZ	xyz(6.8473, 3.5991, 12.9018)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.45

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1366 #1F6613

analogous

#301366 #5A1366 #661348

triadic

#5A1366 #665A13 #13665A

tetradic

#5A1366 #663013 #1F6613 #134866

square

#5A1366 #663013 #1F6613 #134866

split-complementary

#5A1366 #486613 #136630

monochromatic

#17051A #2C0932 #5A1366 #881D9A #B526CD

Accessibility & contrast

On white

12.21

#5A1366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#5A1366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1366

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1366	#FFFFFF	#000000	##FFFFFF
##5A1366	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#1E3864

Tritanopia (blue-blind)

#5B243C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #5a1366;
/* rgb */ color: rgb(90, 19, 102);
/* oklch */ color: oklch(34.9% 0.144 321.3);

Tailwind

colors: {
  custom: {
    50: '#8c5a92',
    500: '#5a1366',
    950: '#000000',
  },
}

SCSS

$custom: #5a1366;
$custom-light: #8c5a92;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1366",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 102
  },
  "hsl": {
    "h": 291.325,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34918,
    "c": 0.14437,
    "h": 321.3
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#5A1366

secondary

#469D37

accent

#EB3C56

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5A1366

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

Preview Lab → · Contrast checker → · Palette generator →