#3F146A#3F146A

#3F146A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.138 H 301.3°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F146A
RGB	rgb(63, 20, 106)
HSL	hsl(270, 68%, 25%)
HSV	hsv(270, 81%, 42%)
CMYK	cmyk(40.6%, 81.1%, 0%, 58.4%)
CIE-LAB	lab(18.35, 38.02, -41.41)
CIE-LCH	lch(18.35, 56.22, 312.55°)
OKLab	oklab(31.34% 0.0718 -0.1183)
OKLCH	oklch(31.34% 0.138 301.3)
XYZ	xyz(4.9009, 2.5976, 13.8761)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F146A #3F6A14

analogous

#14146A #3F146A #6A146A

triadic

#3F146A #6A3F14 #146A3F

tetradic

#3F146A #6A1414 #3F6A14 #146A6A

square

#3F146A #6A1414 #3F6A14 #146A6A

split-complementary

#3F146A #6A6A14 #146A14

monochromatic

#0F051A #200A37 #3F146A #5E1E9D #7C27D1

Accessibility & contrast

On white

13.82

#3F146A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3F146A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F146A

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F146A	#FFFFFF	#000000	##FFFFFF
##3F146A	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#352B3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f146a;
/* rgb */ color: rgb(63, 20, 106);
/* oklch */ color: oklch(31.3% 0.138 301.3);

Tailwind

colors: {
  custom: {
    50: '#795795',
    500: '#3f146a',
    950: '#000000',
  },
}

SCSS

$custom: #3f146a;
$custom-light: #795795;
$custom-dark: #000000;

JSON

{
  "hex": "#3f146a",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 106
  },
  "hsl": {
    "h": 270,
    "s": 68.254,
    "l": 24.706
  },
  "oklch": {
    "l": 0.3134,
    "c": 0.13837,
    "h": 301.3
  },
  "luminance": 0.02598
}

Semantic roles & 50–950 ramp

primary

#3F146A

secondary

#6DA139

accent

#EB3D94

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F146A

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

Preview Lab → · Contrast checker → · Palette generator →