#3F147F#3F147F

#3F147F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.162 H 293.7°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F147F
RGB	rgb(63, 20, 127)
HSL	hsl(264, 73%, 29%)
HSV	hsv(264, 84%, 50%)
CMYK	cmyk(50.4%, 84.3%, 0%, 50.2%)
CIE-LAB	lab(20.40, 43.63, -51.59)
CIE-LCH	lch(20.40, 67.56, 310.22°)
OKLab	oklab(33.39% 0.0649 -0.1481)
OKLCH	oklch(33.39% 0.162 293.7)
XYZ	xyz(6.1298, 3.0892, 20.3479)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F147F #547F14

analogous

#141F7F #3F147F #75147F

triadic

#3F147F #7F3F14 #147F3F

tetradic

#3F147F #7F141F #547F14 #147F75

square

#3F147F #7F141F #547F14 #147F75

split-complementary

#3F147F #7F7514 #1F7F14

monochromatic

#0D041A #250C4A #3F147F #591CB4 #762FDE

Accessibility & contrast

On white

12.98

#3F147F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3F147F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F147F

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F147F	#FFFFFF	#000000	##FFFFFF
##3F147F	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#2B344B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f147f;
/* rgb */ color: rgb(63, 20, 127);
/* oklch */ color: oklch(33.4% 0.162 293.7);

Tailwind

colors: {
  custom: {
    50: '#7c58a5',
    500: '#3f147f',
    950: '#000000',
  },
}

SCSS

$custom: #3f147f;
$custom-light: #7c58a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f147f",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 127
  },
  "hsl": {
    "h": 264.112,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33385,
    "c": 0.1617,
    "h": 293.7
  },
  "luminance": 0.03089
}

Semantic roles & 50–950 ramp

primary

#3F147F

secondary

#83B43B

accent

#EF38A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F147F

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

Preview Lab → · Contrast checker → · Palette generator →