#3D1C82#3D1C82

#3D1C82 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.157 H 290.3°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C82
RGB	rgb(61, 28, 130)
HSL	hsl(259, 65%, 31%)
HSV	hsv(259, 78%, 51%)
CMYK	cmyk(53.1%, 78.5%, 0%, 49%)
CIE-LAB	lab(21.70, 40.55, -51.35)
CIE-LCH	lch(21.70, 65.43, 308.30°)
OKLab	oklab(34.33% 0.0545 -0.1476)
OKLCH	oklch(34.33% 0.157 290.3)
XYZ	xyz(6.3678, 3.4340, 21.4421)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1C82 #61821C

analogous

#1C2E82 #3D1C82 #701C82

triadic

#3D1C82 #823D1C #1C823D

tetradic

#3D1C82 #821C2E #61821C #1C8270

square

#3D1C82 #821C2E #61821C #1C8270

split-complementary

#3D1C82 #82701C #2E821C

monochromatic

#0E061D #251150 #3D1C82 #5527B4 #7242D6

Accessibility & contrast

On white

12.45

#3D1C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3D1C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C82

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C82	#FFFFFF	#000000	##FFFFFF
##3D1C82	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003280

Tritanopia (blue-blind)

#24384E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3d1c82;
/* rgb */ color: rgb(61, 28, 130);
/* oklch */ color: oklch(34.3% 0.157 290.3);

Tailwind

colors: {
  custom: {
    50: '#7b5ca7',
    500: '#3d1c82',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c82;
$custom-light: #7b5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c82",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 259.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34329,
    "c": 0.15732,
    "h": 290.3
  },
  "luminance": 0.03434
}

Semantic roles & 50–950 ramp

primary

#3D1C82

secondary

#91B544

accent

#E840B1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1C82

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

Preview Lab → · Contrast checker → · Palette generator →