#3D1771#3D1771

#3D1771 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.143 H 296.6°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D1771
RGB	rgb(61, 23, 113)
HSL	hsl(265, 66%, 27%)
HSV	hsv(265, 80%, 44%)
CMYK	cmyk(46%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(19.21, 38.17, -44.58)
CIE-LCH	lch(19.21, 58.68, 310.57°)
OKLab	oklab(32.08% 0.0638 -0.1277)
OKLCH	oklch(32.08% 0.143 296.6)
XYZ	xyz(5.2107, 2.7970, 15.8849)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1771 #4B7117

analogous

#171E71 #3D1771 #6A1771

triadic

#3D1771 #713D17 #17713D

tetradic

#3D1771 #71171E #4B7117 #17716A

square

#3D1771 #71171E #4B7117 #17716A

split-complementary

#3D1771 #716A17 #1E7117

monochromatic

#0E0519 #220D3E #3D1771 #5821A4 #742ED4

Accessibility & contrast

On white

13.47

#3D1771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3D1771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1771

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1771	#FFFFFF	#000000	##FFFFFF
##3D1771	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#2F2F43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3d1771;
/* rgb */ color: rgb(61, 23, 113);
/* oklch */ color: oklch(32.1% 0.143 296.6);

Tailwind

colors: {
  custom: {
    50: '#78599b',
    500: '#3d1771',
    950: '#000000',
  },
}

SCSS

$custom: #3d1771;
$custom-light: #78599b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1771",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 265.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32081,
    "c": 0.14272,
    "h": 296.6
  },
  "luminance": 0.02797
}

Semantic roles & 50–950 ramp

primary

#3D1771

secondary

#7AA73D

accent

#E93FA1

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1771

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

Preview Lab → · Contrast checker → · Palette generator →