#3F196C#3F196C

#3F196C is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.135 H 299.5°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#3F196C
RGB	rgb(63, 25, 108)
HSL	hsl(267, 62%, 26%)
HSV	hsv(267, 77%, 42%)
CMYK	cmyk(41.7%, 76.9%, 0%, 57.6%)
CIE-LAB	lab(19.37, 36.18, -41.06)
CIE-LCH	lch(19.37, 54.73, 311.38°)
OKLab	oklab(32.11% 0.0664 -0.1173)
OKLCH	oklch(32.11% 0.135 299.5)
XYZ	xyz(5.1036, 2.8347, 14.4627)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F196C #466C19

analogous

#191C6C #3F196C #68196C

triadic

#3F196C #6C3F19 #196C3F

tetradic

#3F196C #6C191C #466C19 #196C68

square

#3F196C #6C191C #466C19 #196C68

split-complementary

#3F196C #6C6819 #1C6C19

monochromatic

#0E0619 #220D3A #3F196C #5C259E #7930CF

Accessibility & contrast

On white

13.40

#3F196C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3F196C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F196C

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F196C	#FFFFFF	#000000	##FFFFFF
##3F196C	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6E

Deuteranopia (green-blind)

#002E6A

Tritanopia (blue-blind)

#342E41

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f196c;
/* rgb */ color: rgb(63, 25, 108);
/* oklch */ color: oklch(32.1% 0.135 299.5);

Tailwind

colors: {
  custom: {
    50: '#795a97',
    500: '#3f196c',
    950: '#000000',
  },
}

SCSS

$custom: #3f196c;
$custom-light: #795a97;
$custom-dark: #000000;

JSON

{
  "hex": "#3f196c",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 108
  },
  "hsl": {
    "h": 267.47,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3211,
    "c": 0.13477,
    "h": 299.5
  },
  "luminance": 0.02835
}

Semantic roles & 50–950 ramp

primary

#3F196C

secondary

#75A13F

accent

#E5429B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3F196C

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

Preview Lab → · Contrast checker → · Palette generator →