#5A1884#5A1884

#5A1884 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.168 H 307.7°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#5A1884
RGB	rgb(90, 24, 132)
HSL	hsl(277, 69%, 31%)
HSV	hsv(277, 82%, 52%)
CMYK	cmyk(31.8%, 81.8%, 0%, 48.2%)
CIE-LAB	lab(25.24, 47.64, -46.67)
CIE-LCH	lch(25.24, 66.70, 315.59°)
OKLab	oklab(37.72% 0.1024 -0.1327)
OKLCH	oklch(37.72% 0.168 307.7)
XYZ	xyz(8.7071, 4.4930, 22.2339)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.01

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1884 #428418

analogous

#241884 #5A1884 #841878

triadic

#5A1884 #845A18 #18845A

tetradic

#5A1884 #842418 #428418 #187884

square

#5A1884 #842418 #428418 #187884

split-complementary

#5A1884 #788418 #188424

monochromatic

#13051C #370F50 #5A1884 #7D21B8 #9D3BDB

Accessibility & contrast

On white

11.06

#5A1884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5A1884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1884

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1884	#FFFFFF	#000000	##FFFFFF
##5A1884	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003C82

Tritanopia (blue-blind)

#53344E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1884;
/* rgb */ color: rgb(90, 24, 132);
/* oklch */ color: oklch(37.7% 0.168 307.7);

Tailwind

colors: {
  custom: {
    50: '#8d5ea9',
    500: '#5a1884',
    950: '#000000',
  },
}

SCSS

$custom: #5a1884;
$custom-light: #8d5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1884",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 132
  },
  "hsl": {
    "h": 276.667,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37717,
    "c": 0.16765,
    "h": 307.7
  },
  "luminance": 0.04493
}

Semantic roles & 50–950 ramp

primary

#5A1884

secondary

#6FB840

accent

#EC3C80

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1884

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

Preview Lab → · Contrast checker → · Palette generator →