#3F1359#3F1359

#3F1359 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.121 H 309.6°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#3F1359
RGB	rgb(63, 19, 89)
HSL	hsl(278, 65%, 21%)
HSV	hsv(278, 79%, 35%)
CMYK	cmyk(29.2%, 78.7%, 0%, 65.1%)
CIE-LAB	lab(16.72, 34.12, -32.81)
CIE-LCH	lch(16.72, 47.34, 316.12°)
OKLab	oklab(29.73% 0.0769 -0.093)
OKLCH	oklch(29.73% 0.121 309.6)
XYZ	xyz(4.0856, 2.2439, 9.6671)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1359 #2D5913

analogous

#1C1359 #3F1359 #591350

triadic

#3F1359 #593F13 #13593F

tetradic

#3F1359 #591C13 #2D5913 #135059

square

#3F1359 #591C13 #2D5913 #135059

split-complementary

#3F1359 #505913 #13591C

monochromatic

#120519 #1B0827 #3F1359 #631E8B #8629BE

Accessibility & contrast

On white

14.49

#3F1359 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F1359 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1359

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1359	#FFFFFF	#000000	##FFFFFF
##3F1359	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275B

Deuteranopia (green-blind)

#042A58

Tritanopia (blue-blind)

#3B2335

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f1359;
/* rgb */ color: rgb(63, 19, 89);
/* oklch */ color: oklch(29.7% 0.121 309.6);

Tailwind

colors: {
  custom: {
    50: '#775688',
    500: '#3f1359',
    950: '#000000',
  },
}

SCSS

$custom: #3f1359;
$custom-light: #775688;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1359",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 89
  },
  "hsl": {
    "h": 277.714,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29726,
    "c": 0.12064,
    "h": 309.6
  },
  "luminance": 0.02244
}

Semantic roles & 50–950 ramp

primary

#3F1359

secondary

#589137

accent

#E8407E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1359

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

Preview Lab → · Contrast checker → · Palette generator →