#3F156F#3F156F

#3F156F is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.143 H 299.1°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#3F156F
RGB	rgb(63, 21, 111)
HSL	hsl(268, 68%, 26%)
HSV	hsv(268, 81%, 44%)
CMYK	cmyk(43.2%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(18.97, 38.90, -43.66)
CIE-LCH	lch(18.97, 58.47, 311.70°)
OKLab	oklab(31.92% 0.0695 -0.1249)
OKLCH	oklch(31.92% 0.143 299.1)
XYZ	xyz(5.1866, 2.7407, 15.2916)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F156F #456F15

analogous

#15186F #3F156F #6C156F

triadic

#3F156F #6F3F15 #156F3F

tetradic

#3F156F #6F1518 #456F15 #156F6C

square

#3F156F #6F1518 #456F15 #156F6C

split-complementary

#3F156F #6F6C15 #186F15

monochromatic

#0F051A #220B3C #3F156F #5C1FA2 #7928D6

Accessibility & contrast

On white

13.56

#3F156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3F156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F156F

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F156F	#FFFFFF	#000000	##FFFFFF
##3F156F	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E71

Deuteranopia (green-blind)

#002D6D

Tritanopia (blue-blind)

#332D42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f156f;
/* rgb */ color: rgb(63, 21, 111);
/* oklch */ color: oklch(31.9% 0.143 299.1);

Tailwind

colors: {
  custom: {
    50: '#7a5899',
    500: '#3f156f',
    950: '#000000',
  },
}

SCSS

$custom: #3f156f;
$custom-light: #7a5899;
$custom-dark: #000000;

JSON

{
  "hex": "#3f156f",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 268,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31917,
    "c": 0.14288,
    "h": 299.1
  },
  "luminance": 0.02741
}

Semantic roles & 50–950 ramp

primary

#3F156F

secondary

#73A53A

accent

#EB3D9A

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F156F

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

Preview Lab → · Contrast checker → · Palette generator →