#3F0F5C#3F0F5C

#3F0F5C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.129 H 308.6°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F5C
RGB	rgb(63, 15, 92)
HSL	hsl(277, 72%, 21%)
HSV	hsv(277, 84%, 36%)
CMYK	cmyk(31.5%, 83.7%, 0%, 63.9%)
CIE-LAB	lab(16.36, 36.61, -35.40)
CIE-LCH	lch(16.36, 50.93, 315.96°)
OKLab	oklab(29.55% 0.0803 -0.1006)
OKLCH	oklch(29.55% 0.129 308.6)
XYZ	xyz(4.1521, 2.1712, 10.3235)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F5C #2C5C0F

analogous

#180F5C #3F0F5C #5C0F52

triadic

#3F0F5C #5C3F0F #0F5C3F

tetradic

#3F0F5C #5C180F #2C5C0F #0F525C

square

#3F0F5C #5C180F #2C5C0F #0F525C

split-complementary

#3F0F5C #525C0F #0F5C18

monochromatic

#12041A #1B0627 #3F0F5C #631891 #8720C5

Accessibility & contrast

On white

14.64

#3F0F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3F0F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F5C

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F5C	#FFFFFF	#000000	##FFFFFF
##3F0F5C	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275E

Deuteranopia (green-blind)

#00295A

Tritanopia (blue-blind)

#3A2235

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f0f5c;
/* rgb */ color: rgb(63, 15, 92);
/* oklch */ color: oklch(29.6% 0.129 308.6);

Tailwind

colors: {
  custom: {
    50: '#78548b',
    500: '#3f0f5c',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f5c;
$custom-light: #78548b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f5c",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 92
  },
  "hsl": {
    "h": 277.403,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.29554,
    "c": 0.1287,
    "h": 308.6
  },
  "luminance": 0.02171
}

Semantic roles & 50–950 ramp

primary

#3F0F5C

secondary

#579531

accent

#EF397D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F0F5C

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

Preview Lab → · Contrast checker → · Palette generator →