#5A1887#5A1887

#5A1887 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.171 H 306.6°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#5A1887
RGB	rgb(90, 24, 135)
HSL	hsl(276, 70%, 31%)
HSV	hsv(276, 82%, 53%)
CMYK	cmyk(33.3%, 82.2%, 0%, 47.1%)
CIE-LAB	lab(25.49, 48.34, -48.14)
CIE-LCH	lch(25.49, 68.22, 315.12°)
OKLab	oklab(37.97% 0.1016 -0.137)
OKLCH	oklch(37.97% 0.171 306.6)
XYZ	xyz(8.9153, 4.5763, 23.3306)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.94

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1887 #458718

analogous

#231887 #5A1887 #87187C

triadic

#5A1887 #875A18 #18875A

tetradic

#5A1887 #872318 #458718 #187C87

square

#5A1887 #872318 #458718 #187C87

split-complementary

#5A1887 #7C8718 #188723

monochromatic

#15061F #370F53 #5A1887 #7D21BB #9C3DDC

Accessibility & contrast

On white

10.96

#5A1887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#5A1887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1887

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1887	#FFFFFF	#000000	##FFFFFF
##5A1887	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8A

Deuteranopia (green-blind)

#003D85

Tritanopia (blue-blind)

#523650

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1887;
/* rgb */ color: rgb(90, 24, 135);
/* oklch */ color: oklch(38.0% 0.171 306.6);

Tailwind

colors: {
  custom: {
    50: '#8e5eab',
    500: '#5a1887',
    950: '#000000',
  },
}

SCSS

$custom: #5a1887;
$custom-light: #8e5eab;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1887",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 135
  },
  "hsl": {
    "h": 275.676,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37972,
    "c": 0.1706,
    "h": 306.6
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary

#5A1887

secondary

#72BB40

accent

#ED3B83

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1887

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

Preview Lab → · Contrast checker → · Palette generator →