#5B1083#5B1083

#5B1083 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.2% C 0.174 H 309.3°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#5B1083
RGB	rgb(91, 16, 131)
HSL	hsl(279, 78%, 29%)
HSV	hsv(279, 88%, 51%)
CMYK	cmyk(30.5%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(24.43, 50.17, -47.36)
CIE-LCH	lch(24.43, 68.99, 316.65°)
OKLab	oklab(37.16% 0.11 -0.1346)
OKLCH	oklch(37.16% 0.174 309.3)
XYZ	xyz(8.5956, 4.2336, 21.8327)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.54

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1083 #388310

analogous

#211083 #5B1083 #831072

triadic

#5B1083 #835B10 #10835B

tetradic

#5B1083 #832110 #388310 #107283

square

#5B1083 #832110 #388310 #107283

split-complementary

#5B1083 #728310 #108321

monochromatic

#13031B #35094C #5B1083 #8117BA #A329E5

Accessibility & contrast

On white

11.37

#5B1083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#5B1083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1083

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1083	#FFFFFF	#000000	##FFFFFF
##5B1083	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#55304C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #5b1083;
/* rgb */ color: rgb(91, 16, 131);
/* oklch */ color: oklch(37.2% 0.174 309.3);

Tailwind

colors: {
  custom: {
    50: '#8e5ba8',
    500: '#5b1083',
    950: '#000000',
  },
}

SCSS

$custom: #5b1083;
$custom-light: #8e5ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1083",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 279.13,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3716,
    "c": 0.17389,
    "h": 309.3
  },
  "luminance": 0.04233
}

Semantic roles & 50–950 ramp

primary

#5B1083

secondary

#64B936

accent

#F53376

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0410

muted

#7E797F

Preview Lab

Preview with #5B1083

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

Preview Lab → · Contrast checker → · Palette generator →