#5B1679#5B1679

#5B1679 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.8% C 0.159 H 312.8°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#5B1679
RGB	rgb(91, 22, 121)
HSL	hsl(282, 69%, 28%)
HSV	hsv(282, 82%, 47%)
CMYK	cmyk(24.8%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(24.25, 46.09, -41.31)
CIE-LCH	lch(24.25, 61.89, 318.13°)
OKLab	oklab(36.78% 0.1082 -0.1169)
OKLCH	oklch(36.78% 0.159 312.8)
XYZ	xyz(8.0519, 4.1787, 18.4679)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1679 #347916

analogous

#291679 #5B1679 #791665

triadic

#5B1679 #795B16 #16795B

tetradic

#5B1679 #792916 #347916 #166579

square

#5B1679 #792916 #347916 #166579

split-complementary

#5B1679 #657916 #167929

monochromatic

#13051A #340D45 #5B1679 #821FAD #A630D9

Accessibility & contrast

On white

11.44

#5B1679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#5B1679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1679

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1679	#FFFFFF	#000000	##FFFFFF
##5B1679	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#063B77

Tritanopia (blue-blind)

#582E48

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #5b1679;
/* rgb */ color: rgb(91, 22, 121);
/* oklch */ color: oklch(36.8% 0.159 312.8);

Tailwind

colors: {
  custom: {
    50: '#8d5da0',
    500: '#5b1679',
    950: '#000000',
  },
}

SCSS

$custom: #5b1679;
$custom-light: #8d5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1679",
  "rgb": {
    "r": 91,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 281.818,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36779,
    "c": 0.15929,
    "h": 312.8
  },
  "luminance": 0.04178
}

Semantic roles & 50–950 ramp

primary

#5B1679

secondary

#5FAE3D

accent

#EC3C71

background

#F9F5F9

surface

#F1E9F2

border

#CBC5CC

text

#0D050F

muted

#7E797E

Preview Lab

Preview with #5B1679

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

Preview Lab → · Contrast checker → · Palette generator →