#5A148A#5A148A

#5A148A is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.9% C 0.177 H 305.9°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#5A148A
RGB	rgb(90, 20, 138)
HSL	hsl(276, 75%, 31%)
HSV	hsv(276, 86%, 54%)
CMYK	cmyk(34.8%, 85.5%, 0%, 45.9%)
CIE-LAB	lab(25.29, 50.38, -50.35)
CIE-LCH	lch(25.29, 71.23, 315.02°)
OKLab	oklab(37.91% 0.1037 -0.1435)
OKLCH	oklch(37.91% 0.177 305.9)
XYZ	xyz(9.0530, 4.5090, 24.4332)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.57

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A148A #448A14

analogous

#1F148A #5A148A #8A147F

triadic

#5A148A #8A5A14 #148A5A

tetradic

#5A148A #8A1F14 #448A14 #147F8A

square

#5A148A #8A1F14 #448A14 #147F8A

split-complementary

#5A148A #7F8A14 #148A1F

monochromatic

#14051F #370C55 #5A148A #7D1CBF #9C36E2

Accessibility & contrast

On white

11.04

#5A148A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5A148A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A148A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A148A	#FFFFFF	#000000	##FFFFFF
##5A148A	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8D

Deuteranopia (green-blind)

#003C88

Tritanopia (blue-blind)

#513551

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a148a;
/* rgb */ color: rgb(90, 20, 138);
/* oklch */ color: oklch(37.9% 0.177 305.9);

Tailwind

colors: {
  custom: {
    50: '#8e5dad',
    500: '#5a148a',
    950: '#000000',
  },
}

SCSS

$custom: #5a148a;
$custom-light: #8e5dad;
$custom-dark: #000000;

JSON

{
  "hex": "#5a148a",
  "rgb": {
    "r": 90,
    "g": 20,
    "b": 138
  },
  "hsl": {
    "h": 275.593,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37911,
    "c": 0.17706,
    "h": 305.9
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#5A148A

secondary

#71BE3C

accent

#F13682

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A148A

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

Preview Lab → · Contrast checker → · Palette generator →