#3F2199#3F2199

#3F2199 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.179 H 285.2°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F2199
RGB	rgb(63, 33, 153)
HSL	hsl(255, 65%, 36%)
HSV	hsv(255, 78%, 60%)
CMYK	cmyk(58.8%, 78.4%, 0%, 40%)
CIE-LAB	lab(25.09, 45.10, -60.09)
CIE-LCH	lch(25.09, 75.13, 306.89°)
OKLab	oklab(37.44% 0.0472 -0.1731)
OKLCH	oklch(37.44% 0.179 285.2)
XYZ	xyz(8.3418, 4.4439, 30.5490)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2199 #7B9921

analogous

#213F99 #3F2199 #7B2199

triadic

#3F2199 #993F21 #21993F

tetradic

#3F2199 #99213F #7B9921 #21997B

square

#3F2199 #99213F #7B9921 #21997B

split-complementary

#3F2199 #997B21 #3F9921

monochromatic

#160B34 #2A1667 #3F2199 #542CCB #7A59DB

Accessibility & contrast

On white

11.12

#3F2199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3F2199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2199

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2199	#FFFFFF	#000000	##FFFFFF
##3F2199	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003897

Tritanopia (blue-blind)

#0E445C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3f2199;
/* rgb */ color: rgb(63, 33, 153);
/* oklch */ color: oklch(37.4% 0.179 285.2);

Tailwind

colors: {
  custom: {
    50: '#7f60b8',
    500: '#3f2199',
    950: '#000000',
  },
}

SCSS

$custom: #3f2199;
$custom-light: #7f60b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2199",
  "rgb": {
    "r": 63,
    "g": 33,
    "b": 153
  },
  "hsl": {
    "h": 255,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37444,
    "c": 0.17941,
    "h": 285.2
  },
  "luminance": 0.04444
}

Semantic roles & 50–950 ramp

primary

#3F2199

secondary

#A5BF56

accent

#E840BE

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F2199

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

Preview Lab → · Contrast checker → · Palette generator →