#3F1A97#3F1A97

#3F1A97 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.5% C 0.183 H 286.6°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F1A97
RGB	rgb(63, 26, 151)
HSL	hsl(258, 71%, 35%)
HSV	hsv(258, 83%, 59%)
CMYK	cmyk(58.3%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(23.77, 47.74, -61.04)
CIE-LCH	lch(23.77, 77.49, 308.03°)
OKLab	oklab(36.47% 0.0523 -0.1758)
OKLCH	oklch(36.47% 0.183 286.6)
XYZ	xyz(8.0035, 4.0295, 29.6282)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1A97 #72971A

analogous

#1A3497 #3F1A97 #7E1A97

triadic

#3F1A97 #973F1A #1A973F

tetradic

#3F1A97 #971A34 #72971A #1A977E

square

#3F1A97 #971A34 #72971A #1A977E

split-complementary

#3F1A97 #977E1A #34971A

monochromatic

#13082F #291163 #3F1A97 #5523CB #774BE0

Accessibility & contrast

On white

11.63

#3F1A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3F1A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1A97

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1A97	#FFFFFF	#000000	##FFFFFF
##3F1A97	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003595

Tritanopia (blue-blind)

#13405A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f1a97;
/* rgb */ color: rgb(63, 26, 151);
/* oklch */ color: oklch(36.5% 0.183 286.6);

Tailwind

colors: {
  custom: {
    50: '#7f5db7',
    500: '#3f1a97',
    950: '#000000',
  },
}

SCSS

$custom: #3f1a97;
$custom-light: #7f5db7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1a97",
  "rgb": {
    "r": 63,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 257.76,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36466,
    "c": 0.18341,
    "h": 286.6
  },
  "luminance": 0.0403
}

Semantic roles & 50–950 ramp

primary

#3F1A97

secondary

#9FC24B

accent

#ED3AB8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3F1A97

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

Preview Lab → · Contrast checker → · Palette generator →