#3D1D77#3D1D77

#3D1D77 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.143 H 293.3°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D77
RGB	rgb(61, 29, 119)
HSL	hsl(261, 61%, 29%)
HSV	hsv(261, 76%, 47%)
CMYK	cmyk(48.7%, 75.6%, 0%, 53.3%)
CIE-LAB	lab(20.84, 36.84, -45.78)
CIE-LCH	lch(20.84, 58.76, 308.83°)
OKLab	oklab(33.4% 0.0566 -0.1312)
OKLCH	oklch(33.4% 0.143 293.3)
XYZ	xyz(5.6927, 3.2026, 17.7674)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D77 #57771D

analogous

#1D2A77 #3D1D77 #6A1D77

triadic

#3D1D77 #773D1D #1D773D

tetradic

#3D1D77 #771D2A #57771D #1D776A

square

#3D1D77 #771D2A #57771D #1D776A

split-complementary

#3D1D77 #776A1D #2A771D

monochromatic

#0D0619 #241146 #3D1D77 #5629A8 #723ED0

Accessibility & contrast

On white

12.80

#3D1D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3D1D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D77

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D77	#FFFFFF	#000000	##FFFFFF
##3D1D77	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#2B3548

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1d77;
/* rgb */ color: rgb(61, 29, 119);
/* oklch */ color: oklch(33.4% 0.143 293.3);

Tailwind

colors: {
  custom: {
    50: '#795c9f',
    500: '#3d1d77',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d77;
$custom-light: #795c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d77",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 119
  },
  "hsl": {
    "h": 261.333,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33398,
    "c": 0.1429,
    "h": 293.3
  },
  "luminance": 0.03203
}

Semantic roles & 50–950 ramp

primary

#3D1D77

secondary

#87AB45

accent

#E444AB

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3D1D77

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

Preview Lab → · Contrast checker → · Palette generator →