#3D1871#3D1871

#3D1871 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.142 H 296.4°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#3D1871
RGB	rgb(61, 24, 113)
HSL	hsl(265, 65%, 27%)
HSV	hsv(265, 79%, 44%)
CMYK	cmyk(46%, 78.8%, 0%, 55.7%)
CIE-LAB	lab(19.38, 37.68, -44.30)
CIE-LCH	lch(19.38, 58.16, 310.39°)
OKLab	oklab(32.2% 0.0629 -0.1268)
OKLCH	oklch(32.2% 0.142 296.4)
XYZ	xyz(5.2309, 2.8375, 15.8917)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1871 #4C7118

analogous

#181F71 #3D1871 #6A1871

triadic

#3D1871 #713D18 #18713D

tetradic

#3D1871 #71181F #4C7118 #18716A

square

#3D1871 #71181F #4C7118 #18716A

split-complementary

#3D1871 #716A18 #1F7118

monochromatic

#0E0519 #220D3F #3D1871 #5823A3 #7430D3

Accessibility & contrast

On white

13.40

#3D1871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3D1871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1871

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1871	#FFFFFF	#000000	##FFFFFF
##3D1871	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#2F3043

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3d1871;
/* rgb */ color: rgb(61, 24, 113);
/* oklch */ color: oklch(32.2% 0.142 296.4);

Tailwind

colors: {
  custom: {
    50: '#78599b',
    500: '#3d1871',
    950: '#000000',
  },
}

SCSS

$custom: #3d1871;
$custom-light: #78599b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1871",
  "rgb": {
    "r": 61,
    "g": 24,
    "b": 113
  },
  "hsl": {
    "h": 264.944,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.322,
    "c": 0.14159,
    "h": 296.4
  },
  "luminance": 0.02838
}

Semantic roles & 50–950 ramp

primary

#3D1871

secondary

#7BA63E

accent

#E840A2

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1871

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

Preview Lab → · Contrast checker → · Palette generator →