#3D1864#3D1864

#3D1864 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.126 H 301.6°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D1864
RGB	rgb(61, 24, 100)
HSL	hsl(269, 61%, 24%)
HSV	hsv(269, 76%, 39%)
CMYK	cmyk(39%, 76%, 0%, 60.8%)
CIE-LAB	lab(18.21, 34.09, -37.72)
CIE-LCH	lch(18.21, 50.85, 312.11°)
OKLab	oklab(31.01% 0.0661 -0.1075)
OKLCH	oklch(31.01% 0.126 301.6)
XYZ	xyz(4.5508, 2.5654, 12.3095)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1864 #3F6418

analogous

#181964 #3D1864 #631864

triadic

#3D1864 #643D18 #18643D

tetradic

#3D1864 #641819 #3F6418 #186463

square

#3D1864 #641819 #3F6418 #186463

split-complementary

#3D1864 #646318 #196418

monochromatic

#0F0619 #1F0C33 #3D1864 #5B2495 #7930C7

Accessibility & contrast

On white

13.88

#3D1864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D1864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1864

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1864	#FFFFFF	#000000	##FFFFFF
##3D1864	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#352B3C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1864;
/* rgb */ color: rgb(61, 24, 100);
/* oklch */ color: oklch(31.0% 0.126 301.6);

Tailwind

colors: {
  custom: {
    50: '#775891',
    500: '#3d1864',
    950: '#000000',
  },
}

SCSS

$custom: #3d1864;
$custom-light: #775891;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1864",
  "rgb": {
    "r": 61,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 269.211,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.31011,
    "c": 0.12619,
    "h": 301.6
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#3D1864

secondary

#6D9A3E

accent

#E44396

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #3D1864

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

Preview Lab → · Contrast checker → · Palette generator →