#3D1569#3D1569

#3D1569 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.136 H 300.0°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D1569
RGB	rgb(61, 21, 105)
HSL	hsl(269, 67%, 25%)
HSV	hsv(269, 80%, 41%)
CMYK	cmyk(41.9%, 80%, 0%, 58.8%)
CIE-LAB	lab(18.14, 36.93, -41.13)
CIE-LCH	lch(18.14, 55.28, 311.92°)
OKLab	oklab(31.1% 0.068 -0.1175)
OKLCH	oklch(31.1% 0.136 300)
XYZ	xyz(4.7418, 2.5483, 13.6039)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1569 #416915

analogous

#151769 #3D1569 #671569

triadic

#3D1569 #693D15 #15693D

tetradic

#3D1569 #691517 #416915 #156967

square

#3D1569 #691517 #416915 #156967

split-complementary

#3D1569 #696715 #176915

monochromatic

#0F051A #1F0B36 #3D1569 #5B1F9C #7829CF

Accessibility & contrast

On white

13.91

#3D1569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D1569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1569

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1569	#FFFFFF	#000000	##FFFFFF
##3D1569	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6B

Deuteranopia (green-blind)

#002C67

Tritanopia (blue-blind)

#332B3E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1569;
/* rgb */ color: rgb(61, 21, 105);
/* oklch */ color: oklch(31.1% 0.136 300.0);

Tailwind

colors: {
  custom: {
    50: '#775795',
    500: '#3d1569',
    950: '#000000',
  },
}

SCSS

$custom: #3d1569;
$custom-light: #775795;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1569",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 268.571,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31096,
    "c": 0.13575,
    "h": 300
  },
  "luminance": 0.02548
}

Semantic roles & 50–950 ramp

primary

#3D1569

secondary

#6FA03A

accent

#EA3E98

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1569

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

Preview Lab → · Contrast checker → · Palette generator →