#5A1582#5A1582

#5A1582 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.3% C 0.169 H 308.7°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#5A1582
RGB	rgb(90, 21, 130)
HSL	hsl(278, 72%, 30%)
HSV	hsv(278, 84%, 51%)
CMYK	cmyk(30.8%, 83.8%, 0%, 49%)
CIE-LAB	lab(24.71, 48.24, -46.28)
CIE-LCH	lch(24.71, 66.85, 316.19°)
OKLab	oklab(37.29% 0.1054 -0.1315)
OKLCH	oklch(37.29% 0.169 308.7)
XYZ	xyz(8.5130, 4.3218, 21.5005)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1582 #3D8215

analogous

#241582 #5A1582 #821573

triadic

#5A1582 #825A15 #15825A

tetradic

#5A1582 #822415 #3D8215 #157382

square

#5A1582 #822415 #3D8215 #157382

split-complementary

#5A1582 #738215 #158224

monochromatic

#12041A #360C4D #5A1582 #7E1EB7 #9F33DE

Accessibility & contrast

On white

11.26

#5A1582 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#5A1582 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1582

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1582	#FFFFFF	#000000	##FFFFFF
##5A1582	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#003B80

Tritanopia (blue-blind)

#54324D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5a1582;
/* rgb */ color: rgb(90, 21, 130);
/* oklch */ color: oklch(37.3% 0.169 308.7);

Tailwind

colors: {
  custom: {
    50: '#8d5da7',
    500: '#5a1582',
    950: '#000000',
  },
}

SCSS

$custom: #5a1582;
$custom-light: #8d5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1582",
  "rgb": {
    "r": 90,
    "g": 21,
    "b": 130
  },
  "hsl": {
    "h": 277.982,
    "s": 72.185,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37294,
    "c": 0.16854,
    "h": 308.7
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#5A1582

secondary

#69B73C

accent

#EF397C

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1582

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

Preview Lab → · Contrast checker → · Palette generator →