#3D1C79#3D1C79

#3D1C79 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.147 H 292.9°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C79
RGB	rgb(61, 28, 121)
HSL	hsl(261, 62%, 29%)
HSV	hsv(261, 77%, 47%)
CMYK	cmyk(49.6%, 76.9%, 0%, 52.5%)
CIE-LAB	lab(20.84, 37.95, -47.05)
CIE-LCH	lch(20.84, 60.45, 308.88°)
OKLab	oklab(33.46% 0.057 -0.135)
OKLCH	oklch(33.46% 0.147 292.9)
XYZ	xyz(5.7900, 3.2029, 18.3986)
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

#3D1C79 #58791C

analogous

#1C2A79 #3D1C79 #6C1C79

triadic

#3D1C79 #793D1C #1C793D

tetradic

#3D1C79 #791C2A #58791C #1C796C

square

#3D1C79 #791C2A #58791C #1C796C

split-complementary

#3D1C79 #796C1C #2A791C

monochromatic

#0D0619 #241047 #3D1C79 #5628AB #723DD2

Accessibility & contrast

On white

12.80

#3D1C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3D1C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C79

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C79	#FFFFFF	#000000	##FFFFFF
##3D1C79	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)

#00337C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#2A3549

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1c79;
/* rgb */ color: rgb(61, 28, 121);
/* oklch */ color: oklch(33.5% 0.147 292.9);

Tailwind

colors: {
  custom: {
    50: '#795ca1',
    500: '#3d1c79',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c79;
$custom-light: #795ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c79",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 121
  },
  "hsl": {
    "h": 261.29,
    "s": 62.416,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33456,
    "c": 0.14652,
    "h": 292.9
  },
  "luminance": 0.03203
}

Semantic roles & 50–950 ramp

primary

#3D1C79

secondary

#88AD44

accent

#E542AC

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1C79

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

Preview Lab → · Contrast checker → · Palette generator →