#3F135A#3F135A

#3F135A is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.122 H 309.0°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#3F135A
RGB	rgb(63, 19, 90)
HSL	hsl(277, 65%, 21%)
HSV	hsv(277, 79%, 35%)
CMYK	cmyk(30%, 78.9%, 0%, 64.7%)
CIE-LAB	lab(16.80, 34.37, -33.35)
CIE-LCH	lch(16.80, 47.89, 315.86°)
OKLab	oklab(29.81% 0.0767 -0.0946)
OKLCH	oklch(29.81% 0.122 309)
XYZ	xyz(4.1279, 2.2608, 9.8898)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F135A #2E5A13

analogous

#1C135A #3F135A #5A1352

triadic

#3F135A #5A3F13 #135A3F

tetradic

#3F135A #5A1C13 #2E5A13 #13525A

square

#3F135A #5A1C13 #2E5A13 #13525A

split-complementary

#3F135A #525A13 #135A1C

monochromatic

#120519 #1C0827 #3F135A #621E8D #8628BF

Accessibility & contrast

On white

14.46

#3F135A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F135A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F135A

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F135A	#FFFFFF	#000000	##FFFFFF
##3F135A	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285C

Deuteranopia (green-blind)

#022A59

Tritanopia (blue-blind)

#3B2435

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f135a;
/* rgb */ color: rgb(63, 19, 90);
/* oklch */ color: oklch(29.8% 0.122 309.0);

Tailwind

colors: {
  custom: {
    50: '#775689',
    500: '#3f135a',
    950: '#000000',
  },
}

SCSS

$custom: #3f135a;
$custom-light: #775689;
$custom-dark: #000000;

JSON

{
  "hex": "#3f135a",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 90
  },
  "hsl": {
    "h": 277.183,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.2981,
    "c": 0.12174,
    "h": 309
  },
  "luminance": 0.02261
}

Semantic roles & 50–950 ramp

primary

#3F135A

secondary

#599237

accent

#E84080

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F135A

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

Preview Lab → · Contrast checker → · Palette generator →