#3F196E#3F196E

#3F196E is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.137 H 298.7°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F196E
RGB	rgb(63, 25, 110)
HSL	hsl(267, 63%, 26%)
HSV	hsv(267, 77%, 43%)
CMYK	cmyk(42.7%, 77.3%, 0%, 56.9%)
CIE-LAB	lab(19.55, 36.73, -42.07)
CIE-LCH	lch(19.55, 55.85, 311.12°)
OKLab	oklab(32.29% 0.0659 -0.1202)
OKLCH	oklch(32.29% 0.137 298.7)
XYZ	xyz(5.2113, 2.8777, 15.0297)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F196E #486E19

analogous

#191D6E #3F196E #6A196E

triadic

#3F196E #6E3F19 #196E3F

tetradic

#3F196E #6E191D #486E19 #196E6A

square

#3F196E #6E191D #486E19 #196E6A

split-complementary

#3F196E #6E6A19 #1D6E19

monochromatic

#0E0619 #220E3C #3F196E #5C24A0 #7831D0

Accessibility & contrast

On white

13.33

#3F196E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3F196E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F196E

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F196E	#FFFFFF	#000000	##FFFFFF
##3F196E	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#002E6C

Tritanopia (blue-blind)

#342F42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f196e;
/* rgb */ color: rgb(63, 25, 110);
/* oklch */ color: oklch(32.3% 0.137 298.7);

Tailwind

colors: {
  custom: {
    50: '#795a98',
    500: '#3f196e',
    950: '#000000',
  },
}

SCSS

$custom: #3f196e;
$custom-light: #795a98;
$custom-dark: #000000;

JSON

{
  "hex": "#3f196e",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 110
  },
  "hsl": {
    "h": 266.824,
    "s": 62.963,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32291,
    "c": 0.13712,
    "h": 298.7
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#3F196E

secondary

#77A33F

accent

#E6429D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F196E

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

Preview Lab → · Contrast checker → · Palette generator →