#3D1D71#3D1D71

#3D1D71 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.8% C 0.136 H 295.3°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D71
RGB	rgb(61, 29, 113)
HSL	hsl(263, 59%, 28%)
HSV	hsv(263, 74%, 44%)
CMYK	cmyk(46%, 74.3%, 0%, 55.7%)
CIE-LAB	lab(20.29, 35.10, -42.81)
CIE-LCH	lch(20.29, 55.36, 309.35°)
OKLab	oklab(32.85% 0.058 -0.1225)
OKLCH	oklch(32.85% 0.136 295.3)
XYZ	xyz(5.3437, 3.0630, 15.9292)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D71 #51711D

analogous

#1D2771 #3D1D71 #671D71

triadic

#3D1D71 #713D1D #1D713D

tetradic

#3D1D71 #711D27 #51711D #1D7167

square

#3D1D71 #711D27 #51711D #1D7167

split-complementary

#3D1D71 #71671D #27711D

monochromatic

#0D0618 #231140 #3D1D71 #5729A2 #733CCD

Accessibility & contrast

On white

13.02

#3D1D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3D1D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D71

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D71	#FFFFFF	#000000	##FFFFFF
##3D1D71	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#2F3245

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3d1d71;
/* rgb */ color: rgb(61, 29, 113);
/* oklch */ color: oklch(32.8% 0.136 295.3);

Tailwind

colors: {
  custom: {
    50: '#785c9b',
    500: '#3d1d71',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d71;
$custom-light: #785c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d71",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 113
  },
  "hsl": {
    "h": 262.857,
    "s": 59.155,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32845,
    "c": 0.13552,
    "h": 295.3
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#3D1D71

secondary

#80A544

accent

#E245A7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1D71

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

Preview Lab → · Contrast checker → · Palette generator →