#5A1768#5A1768

#5A1768 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.4% C 0.142 H 320.0°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#5A1768
RGB	rgb(90, 23, 104)
HSL	hsl(290, 64%, 25%)
HSV	hsv(290, 78%, 41%)
CMYK	cmyk(13.5%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(22.95, 41.90, -32.46)
CIE-LCH	lch(22.95, 53.00, 322.23°)
OKLab	oklab(35.43% 0.1086 -0.091)
OKLCH	oklch(35.43% 0.142 320)
XYZ	xyz(7.0212, 3.7863, 13.4550)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.96

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1768 #256817

analogous

#321768 #5A1768 #68174D

triadic

#5A1768 #685A17 #17685A

tetradic

#5A1768 #683217 #256817 #174D68

square

#5A1768 #683217 #256817 #174D68

split-complementary

#5A1768 #4D6817 #176832

monochromatic

#160619 #2F0C36 #5A1768 #85229A #B12DCC

Accessibility & contrast

On white

11.95

#5A1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#5A1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1768

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1768	#FFFFFF	#000000	##FFFFFF
##5A1768	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326A

Deuteranopia (green-blind)

#1F3966

Tritanopia (blue-blind)

#5A273E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5a1768;
/* rgb */ color: rgb(90, 23, 104);
/* oklch */ color: oklch(35.4% 0.142 320.0);

Tailwind

colors: {
  custom: {
    50: '#8c5c94',
    500: '#5a1768',
    950: '#000000',
  },
}

SCSS

$custom: #5a1768;
$custom-light: #8c5c94;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1768",
  "rgb": {
    "r": 90,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 289.63,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35426,
    "c": 0.14168,
    "h": 320
  },
  "luminance": 0.03786
}

Semantic roles & 50–950 ramp

primary

#5A1768

secondary

#4D9E3D

accent

#E7415E

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5A1768

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

Preview Lab → · Contrast checker → · Palette generator →