#3D1764#3D1764

#3D1764 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.9% C 0.128 H 301.8°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D1764
RGB	rgb(61, 23, 100)
HSL	hsl(270, 63%, 24%)
HSV	hsv(270, 77%, 39%)
CMYK	cmyk(39%, 77%, 0%, 60.8%)
CIE-LAB	lab(18.03, 34.60, -38.01)
CIE-LCH	lch(18.03, 51.41, 312.31°)
OKLab	oklab(30.88% 0.0672 -0.1084)
OKLCH	oklch(30.88% 0.128 301.8)
XYZ	xyz(4.5306, 2.5250, 12.3028)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1764 #3E6417

analogous

#171864 #3D1764 #641764

triadic

#3D1764 #643D17 #17643D

tetradic

#3D1764 #641718 #3E6417 #176464

square

#3D1764 #641718 #3E6417 #176464

split-complementary

#3D1764 #646417 #186417

monochromatic

#0F0619 #1F0C32 #3D1764 #5B2296 #7A2EC8

Accessibility & contrast

On white

13.95

#3D1764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D1764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1764

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1764	#FFFFFF	#000000	##FFFFFF
##3D1764	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#352A3C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1764;
/* rgb */ color: rgb(61, 23, 100);
/* oklch */ color: oklch(30.9% 0.128 301.8);

Tailwind

colors: {
  custom: {
    50: '#775891',
    500: '#3d1764',
    950: '#000000',
  },
}

SCSS

$custom: #3d1764;
$custom-light: #775891;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1764",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 100
  },
  "hsl": {
    "h": 269.61,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30883,
    "c": 0.1275,
    "h": 301.8
  },
  "luminance": 0.02525
}

Semantic roles & 50–950 ramp

primary

#3D1764

secondary

#6C9A3C

accent

#E64295

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #3D1764

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

Preview Lab → · Contrast checker → · Palette generator →