#3A1566#3A1566

#3A1566 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.132 H 299.0°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A1566
RGB	rgb(58, 21, 102)
HSL	hsl(267, 66%, 24%)
HSV	hsv(267, 79%, 40%)
CMYK	cmyk(43.1%, 79.4%, 0%, 60%)
CIE-LAB	lab(17.44, 35.55, -40.32)
CIE-LCH	lch(17.44, 53.75, 311.41°)
OKLab	oklab(30.43% 0.0639 -0.1152)
OKLCH	oklch(30.43% 0.132 299)
XYZ	xyz(4.4108, 2.3951, 12.7977)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1566 #416615

analogous

#151966 #3A1566 #631566

triadic

#3A1566 #663A15 #15663A

tetradic

#3A1566 #661519 #416615 #156663

square

#3A1566 #661519 #416615 #156663

split-complementary

#3A1566 #666315 #196615

monochromatic

#0E0519 #1D0B33 #3A1566 #571F99 #742ACC

Accessibility & contrast

On white

14.20

#3A1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3A1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1566

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1566	#FFFFFF	#000000	##FFFFFF
##3A1566	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002A64

Tritanopia (blue-blind)

#2F2A3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3a1566;
/* rgb */ color: rgb(58, 21, 102);
/* oklch */ color: oklch(30.4% 0.132 299.0);

Tailwind

colors: {
  custom: {
    50: '#755792',
    500: '#3a1566',
    950: '#000000',
  },
}

SCSS

$custom: #3a1566;
$custom-light: #755792;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1566",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 267.407,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30427,
    "c": 0.13179,
    "h": 299
  },
  "luminance": 0.02395
}

Semantic roles & 50–950 ramp

primary

#3A1566

secondary

#709D3A

accent

#E93F9B

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A1566

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

Preview Lab → · Contrast checker → · Palette generator →