#3F209F#3F209F

#3F209F is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.187 H 284.2°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3F209F
RGB	rgb(63, 32, 159)
HSL	hsl(255, 66%, 37%)
HSV	hsv(255, 80%, 62%)
CMYK	cmyk(60.4%, 79.9%, 0%, 37.6%)
CIE-LAB	lab(25.54, 47.33, -63.01)
CIE-LCH	lch(25.54, 78.81, 306.91°)
OKLab	oklab(37.95% 0.046 -0.1816)
OKLCH	oklch(37.95% 0.187 284.2)
XYZ	xyz(8.8225, 4.5924, 33.2157)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F209F #809F20

analogous

#20409F #3F209F #7F209F

triadic

#3F209F #9F3F20 #209F3F

tetradic

#3F209F #9F2040 #809F20 #209F7F

square

#3F209F #9F2040 #809F20 #209F7F

split-complementary

#3F209F #9F7F20 #409F20

monochromatic

#170B39 #2B166C #3F209F #532AD2 #7B5BDE

Accessibility & contrast

On white

10.95

#3F209F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3F209F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F209F

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F209F	#FFFFFF	#000000	##FFFFFF
##3F209F	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A3

Deuteranopia (green-blind)

#00389D

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3f209f;
/* rgb */ color: rgb(63, 32, 159);
/* oklch */ color: oklch(37.9% 0.187 284.2);

Tailwind

colors: {
  custom: {
    50: '#8060bd',
    500: '#3f209f',
    950: '#000000',
  },
}

SCSS

$custom: #3f209f;
$custom-light: #8060bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f209f",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 159
  },
  "hsl": {
    "h": 254.646,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37945,
    "c": 0.18737,
    "h": 284.2
  },
  "luminance": 0.04593
}

Semantic roles & 50–950 ramp

primary

#3F209F

secondary

#A8C259

accent

#E93EC0

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3F209F

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

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