#3A1564#3A1564

#3A1564 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.129 H 299.9°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A1564
RGB	rgb(58, 21, 100)
HSL	hsl(268, 65%, 24%)
HSV	hsv(268, 79%, 39%)
CMYK	cmyk(42%, 79%, 0%, 60.8%)
CIE-LAB	lab(17.25, 35.00, -39.30)
CIE-LCH	lch(17.25, 52.63, 311.69°)
OKLab	oklab(30.24% 0.0644 -0.1123)
OKLCH	oklch(30.24% 0.129 299.9)
XYZ	xyz(4.3128, 2.3559, 12.2816)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1564 #3F6415

analogous

#151864 #3A1564 #611564

triadic

#3A1564 #643A15 #15643A

tetradic

#3A1564 #641518 #3F6415 #156461

square

#3A1564 #641518 #3F6415 #156461

split-complementary

#3A1564 #646115 #186415

monochromatic

#0F0519 #1D0A31 #3A1564 #572097 #752AC9

Accessibility & contrast

On white

14.27

#3A1564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3A1564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1564

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1564	#FFFFFF	#000000	##FFFFFF
##3A1564	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A66

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#30293B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3a1564;
/* rgb */ color: rgb(58, 21, 100);
/* oklch */ color: oklch(30.2% 0.129 299.9);

Tailwind

colors: {
  custom: {
    50: '#755791',
    500: '#3a1564',
    950: '#000000',
  },
}

SCSS

$custom: #3a1564;
$custom-light: #755791;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1564",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 268.101,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30241,
    "c": 0.12945,
    "h": 299.9
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#3A1564

secondary

#6D9B3A

accent

#E84099

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A1564

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

Preview Lab → · Contrast checker → · Palette generator →