#3D1664#3D1664

#3D1664 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.129 H 302.0°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#3D1664
RGB	rgb(61, 22, 100)
HSL	hsl(270, 64%, 24%)
HSV	hsv(270, 78%, 39%)
CMYK	cmyk(39%, 78%, 0%, 60.8%)
CIE-LAB	lab(17.86, 35.10, -38.30)
CIE-LCH	lch(17.86, 51.95, 312.51°)
OKLab	oklab(30.76% 0.0682 -0.1092)
OKLCH	oklch(30.76% 0.129 302)
XYZ	xyz(4.5111, 2.4860, 12.2963)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1664 #3D6416

analogous

#161664 #3D1664 #641664

triadic

#3D1664 #643D16 #16643D

tetradic

#3D1664 #641616 #3D6416 #166464

square

#3D1664 #641616 #3D6416 #166464

split-complementary

#3D1664 #646416 #166416

monochromatic

#0F0619 #1E0B32 #3D1664 #5C2196 #7A2CC8

Accessibility & contrast

On white

14.03

#3D1664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3D1664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1664

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1664	#FFFFFF	#000000	##FFFFFF
##3D1664	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B66

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#35293C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1664;
/* rgb */ color: rgb(61, 22, 100);
/* oklch */ color: oklch(30.8% 0.129 302.0);

Tailwind

colors: {
  custom: {
    50: '#775791',
    500: '#3d1664',
    950: '#000000',
  },
}

SCSS

$custom: #3d1664;
$custom-light: #775791;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1664",
  "rgb": {
    "r": 61,
    "g": 22,
    "b": 100
  },
  "hsl": {
    "h": 270,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30759,
    "c": 0.12877,
    "h": 302
  },
  "luminance": 0.02486
}

Semantic roles & 50–950 ramp

primary

#3D1664

secondary

#6B9B3B

accent

#E74194

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1664

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

Preview Lab → · Contrast checker → · Palette generator →