#3D1B7A#3D1B7A

#3D1B7A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.149 H 292.8°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D1B7A
RGB	rgb(61, 27, 122)
HSL	hsl(261, 64%, 29%)
HSV	hsv(261, 78%, 48%)
CMYK	cmyk(50%, 77.9%, 0%, 52.2%)
CIE-LAB	lab(20.75, 38.74, -47.83)
CIE-LCH	lch(20.75, 61.56, 309.01°)
OKLab	oklab(33.43% 0.0577 -0.1372)
OKLCH	oklch(33.43% 0.149 292.8)
XYZ	xyz(5.8283, 3.1809, 18.7155)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1B7A #587A1B

analogous

#1B297A #3D1B7A #6D1B7A

triadic

#3D1B7A #7A3D1B #1B7A3D

tetradic

#3D1B7A #7A1B29 #587A1B #1B7A6D

square

#3D1B7A #7A1B29 #587A1B #1B7A6D

split-complementary

#3D1B7A #7A6D1B #297A1B

monochromatic

#0D0619 #241048 #3D1B7A #5626AC #723CD4

Accessibility & contrast

On white

12.83

#3D1B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3D1B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1B7A

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1B7A	#FFFFFF	#000000	##FFFFFF
##3D1B7A	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#003078

Tritanopia (blue-blind)

#2A3549

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1b7a;
/* rgb */ color: rgb(61, 27, 122);
/* oklch */ color: oklch(33.4% 0.149 292.8);

Tailwind

colors: {
  custom: {
    50: '#795ba1',
    500: '#3d1b7a',
    950: '#000000',
  },
}

SCSS

$custom: #3d1b7a;
$custom-light: #795ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1b7a",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 122
  },
  "hsl": {
    "h": 261.474,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33426,
    "c": 0.14886,
    "h": 292.8
  },
  "luminance": 0.03181
}

Semantic roles & 50–950 ramp

primary

#3D1B7A

secondary

#88AE43

accent

#E741AB

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1B7A

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

Preview Lab → · Contrast checker → · Palette generator →