#3D1566#3D1566

#3D1566 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.132 H 301.3°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D1566
RGB	rgb(61, 21, 102)
HSL	hsl(270, 66%, 24%)
HSV	hsv(270, 79%, 40%)
CMYK	cmyk(40.2%, 79.4%, 0%, 60%)
CIE-LAB	lab(17.86, 36.12, -39.61)
CIE-LCH	lch(17.86, 53.60, 312.37°)
OKLab	oklab(30.82% 0.0688 -0.113)
OKLCH	oklch(30.82% 0.132 301.3)
XYZ	xyz(4.5903, 2.4877, 12.8061)
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

#3D1566 #3E6615

analogous

#151566 #3D1566 #661566

triadic

#3D1566 #663D15 #15663D

tetradic

#3D1566 #661515 #3E6615 #156666

square

#3D1566 #661515 #3E6615 #156666

split-complementary

#3D1566 #666615 #156615

monochromatic

#0F0519 #1F0B33 #3D1566 #5B1F99 #7A2ACC

Accessibility & contrast

On white

14.02

#3D1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3D1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1566

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1566	#FFFFFF	#000000	##FFFFFF
##3D1566	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002B64

Tritanopia (blue-blind)

#342A3C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1566;
/* rgb */ color: rgb(61, 21, 102);
/* oklch */ color: oklch(30.8% 0.132 301.3);

Tailwind

colors: {
  custom: {
    50: '#775792',
    500: '#3d1566',
    950: '#000000',
  },
}

SCSS

$custom: #3d1566;
$custom-light: #775792;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1566",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 269.63,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3082,
    "c": 0.1323,
    "h": 301.3
  },
  "luminance": 0.02488
}

Semantic roles & 50–950 ramp

primary

#3D1566

secondary

#6C9D3A

accent

#E93F95

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1566

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

Preview Lab → · Contrast checker → · Palette generator →