#3D1A71#3D1A71

#3D1A71 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.139 H 296.0°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D1A71
RGB	rgb(61, 26, 113)
HSL	hsl(264, 63%, 27%)
HSV	hsv(264, 77%, 44%)
CMYK	cmyk(46%, 77%, 0%, 55.7%)
CIE-LAB	lab(19.73, 36.68, -43.72)
CIE-LCH	lch(19.73, 57.07, 310.00°)
OKLab	oklab(32.45% 0.061 -0.1252)
OKLCH	oklch(32.45% 0.139 296)
XYZ	xyz(5.2737, 2.9230, 15.9059)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1A71 #4E711A

analogous

#1A2271 #3D1A71 #691A71

triadic

#3D1A71 #713D1A #1A713D

tetradic

#3D1A71 #711A22 #4E711A #1A7169

square

#3D1A71 #711A22 #4E711A #1A7169

split-complementary

#3D1A71 #71691A #22711A

monochromatic

#0D0619 #220F3F #3D1A71 #5825A3 #7335D0

Accessibility & contrast

On white

13.25

#3D1A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3D1A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1A71

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1A71	#FFFFFF	#000000	##FFFFFF
##3D1A71	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#2F3144

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d1a71;
/* rgb */ color: rgb(61, 26, 113);
/* oklch */ color: oklch(32.4% 0.139 296.0);

Tailwind

colors: {
  custom: {
    50: '#785a9b',
    500: '#3d1a71',
    950: '#000000',
  },
}

SCSS

$custom: #3d1a71;
$custom-light: #785a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1a71",
  "rgb": {
    "r": 61,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 264.138,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32447,
    "c": 0.13925,
    "h": 296
  },
  "luminance": 0.02923
}

Semantic roles & 50–950 ramp

primary

#3D1A71

secondary

#7DA641

accent

#E642A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1A71

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

Preview Lab → · Contrast checker → · Palette generator →