#3F1C6D#3F1C6D

#3F1C6D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.6% C 0.132 H 298.5°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#3F1C6D
RGB	rgb(63, 28, 109)
HSL	hsl(266, 59%, 27%)
HSV	hsv(266, 74%, 43%)
CMYK	cmyk(42.2%, 74.3%, 0%, 57.3%)
CIE-LAB	lab(20.01, 34.90, -40.67)
CIE-LCH	lch(20.01, 53.59, 310.63°)
OKLab	oklab(32.59% 0.063 -0.1161)
OKLCH	oklch(32.59% 0.132 298.5)
XYZ	xyz(5.2248, 2.9913, 14.7671)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1C6D #4A6D1C

analogous

#1C226D #3F1C6D #681C6D

triadic

#3F1C6D #6D3F1C #1C6D3F

tetradic

#3F1C6D #6D1C22 #4A6D1C #1C6D68

square

#3F1C6D #6D1C22 #4A6D1C #1C6D68

split-complementary

#3F1C6D #6D681C #226D1C

monochromatic

#0E0618 #230F3C #3F1C6D #5B299E #7838CC

Accessibility & contrast

On white

13.14

#3F1C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3F1C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1C6D

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1C6D	#FFFFFF	#000000	##FFFFFF
##3F1C6D	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306F

Deuteranopia (green-blind)

#002F6B

Tritanopia (blue-blind)

#343042

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3f1c6d;
/* rgb */ color: rgb(63, 28, 109);
/* oklch */ color: oklch(32.6% 0.132 298.5);

Tailwind

colors: {
  custom: {
    50: '#795b98',
    500: '#3f1c6d',
    950: '#000000',
  },
}

SCSS

$custom: #3f1c6d;
$custom-light: #795b98;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1c6d",
  "rgb": {
    "r": 63,
    "g": 28,
    "b": 109
  },
  "hsl": {
    "h": 265.926,
    "s": 59.124,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32591,
    "c": 0.13212,
    "h": 298.5
  },
  "luminance": 0.02991
}

Semantic roles & 50–950 ramp

primary

#3F1C6D

secondary

#79A243

accent

#E2459F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3F1C6D

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

Preview Lab → · Contrast checker → · Palette generator →