#5A1683#5A1683

#5A1683 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.169 H 308.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A1683
RGB	rgb(90, 22, 131)
HSL	hsl(277, 71%, 30%)
HSV	hsv(277, 83%, 51%)
CMYK	cmyk(31.3%, 83.2%, 0%, 48.6%)
CIE-LAB	lab(24.91, 48.13, -46.58)
CIE-LCH	lch(24.91, 66.98, 315.94°)
OKLab	oklab(37.46% 0.1043 -0.1324)
OKLCH	oklch(37.46% 0.169 308.2)
XYZ	xyz(8.5992, 4.3863, 21.8620)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.84

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1683 #3F8316

analogous

#231683 #5A1683 #831676

triadic

#5A1683 #835A16 #16835A

tetradic

#5A1683 #832316 #3F8316 #167683

square

#5A1683 #832316 #3F8316 #167683

split-complementary

#5A1683 #768316 #168323

monochromatic

#12041A #360D4F #5A1683 #7E1FB7 #9E36DD

Accessibility & contrast

On white

11.19

#5A1683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#5A1683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1683

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1683	#FFFFFF	#000000	##FFFFFF
##5A1683	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003986

Deuteranopia (green-blind)

#003C81

Tritanopia (blue-blind)

#53334D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5a1683;
/* rgb */ color: rgb(90, 22, 131);
/* oklch */ color: oklch(37.5% 0.169 308.2);

Tailwind

colors: {
  custom: {
    50: '#8d5da8',
    500: '#5a1683',
    950: '#000000',
  },
}

SCSS

$custom: #5a1683;
$custom-light: #8d5da8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1683",
  "rgb": {
    "r": 90,
    "g": 22,
    "b": 131
  },
  "hsl": {
    "h": 277.431,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.37461,
    "c": 0.16858,
    "h": 308.2
  },
  "luminance": 0.04386
}

Semantic roles & 50–950 ramp

primary

#5A1683

secondary

#6BB73D

accent

#EE3A7E

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1683

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

Preview Lab → · Contrast checker → · Palette generator →