#3F1361#3F1361

#3F1361 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.130 H 305.5°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#3F1361
RGB	rgb(63, 19, 97)
HSL	hsl(274, 67%, 23%)
HSV	hsv(274, 80%, 38%)
CMYK	cmyk(35.1%, 80.4%, 0%, 62%)
CIE-LAB	lab(17.39, 36.14, -37.06)
CIE-LCH	lch(17.39, 51.76, 314.28°)
OKLab	oklab(30.42% 0.0752 -0.1055)
OKLCH	oklch(30.42% 0.13 305.5)
XYZ	xyz(4.4400, 2.3856, 11.5335)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1361 #356113

analogous

#181361 #3F1361 #61135C

triadic

#3F1361 #613F13 #13613F

tetradic

#3F1361 #611813 #356113 #135C61

square

#3F1361 #611813 #356113 #135C61

split-complementary

#3F1361 #5C6113 #136118

monochromatic

#11051A #1E092E #3F1361 #601D94 #8127C7

Accessibility & contrast

On white

14.22

#3F1361 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F1361 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1361

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1361	#FFFFFF	#000000	##FFFFFF
##3F1361	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A63

Deuteranopia (green-blind)

#002B5F

Tritanopia (blue-blind)

#392639

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f1361;
/* rgb */ color: rgb(63, 19, 97);
/* oklch */ color: oklch(30.4% 0.130 305.5);

Tailwind

colors: {
  custom: {
    50: '#78568f',
    500: '#3f1361',
    950: '#000000',
  },
}

SCSS

$custom: #3f1361;
$custom-light: #78568f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1361",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 97
  },
  "hsl": {
    "h": 273.846,
    "s": 67.241,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30415,
    "c": 0.1295,
    "h": 305.5
  },
  "luminance": 0.02386
}

Semantic roles & 50–950 ramp

primary

#3F1361

secondary

#629937

accent

#EA3E89

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F1361

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

Preview Lab → · Contrast checker → · Palette generator →