#3D1766#3D1766

#3D1766 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.130 H 300.9°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D1766
RGB	rgb(61, 23, 102)
HSL	hsl(269, 63%, 25%)
HSV	hsv(269, 77%, 40%)
CMYK	cmyk(40.2%, 77.5%, 0%, 60%)
CIE-LAB	lab(18.21, 35.15, -39.05)
CIE-LCH	lch(18.21, 52.53, 311.99°)
OKLab	oklab(31.06% 0.0667 -0.1114)
OKLCH	oklch(31.06% 0.13 300.9)
XYZ	xyz(4.6285, 2.5642, 12.8189)
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

#3D1766 #406617

analogous

#171866 #3D1766 #651766

triadic

#3D1766 #663D17 #17663D

tetradic

#3D1766 #661718 #406617 #176665

square

#3D1766 #661718 #406617 #176665

split-complementary

#3D1766 #666517 #186617

monochromatic

#0F0619 #1F0C34 #3D1766 #5B2298 #792ECA

Accessibility & contrast

On white

13.88

#3D1766 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D1766 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1766

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1766	#FFFFFF	#000000	##FFFFFF
##3D1766	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)

#002C68

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#342B3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1766;
/* rgb */ color: rgb(61, 23, 102);
/* oklch */ color: oklch(31.1% 0.130 300.9);

Tailwind

colors: {
  custom: {
    50: '#775892',
    500: '#3d1766',
    950: '#000000',
  },
}

SCSS

$custom: #3d1766;
$custom-light: #775892;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1766",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 102
  },
  "hsl": {
    "h": 268.861,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31062,
    "c": 0.12985,
    "h": 300.9
  },
  "luminance": 0.02564
}

Semantic roles & 50–950 ramp

primary

#3D1766

secondary

#6E9C3C

accent

#E64297

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1766

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

Preview Lab → · Contrast checker → · Palette generator →