#3F1A76#3F1A76

#3F1A76 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.145 H 295.6°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3F1A76
RGB	rgb(63, 26, 118)
HSL	hsl(264, 64%, 28%)
HSV	hsv(264, 78%, 46%)
CMYK	cmyk(46.6%, 78%, 0%, 53.7%)
CIE-LAB	lab(20.45, 38.45, -45.76)
CIE-LCH	lch(20.45, 59.77, 310.04°)
OKLab	oklab(33.16% 0.0629 -0.1311)
OKLCH	oklch(33.16% 0.145 295.6)
XYZ	xyz(5.6884, 3.1034, 17.4353)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1A76 #51761A

analogous

#1A2376 #3F1A76 #6D1A76

triadic

#3F1A76 #763F1A #1A763F

tetradic

#3F1A76 #761A23 #51761A #1A766D

square

#3F1A76 #761A23 #51761A #1A766D

split-complementary

#3F1A76 #766D1A #23761A

monochromatic

#0D0619 #240F44 #3F1A76 #5A25A8 #7637D3

Accessibility & contrast

On white

12.96

#3F1A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3F1A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1A76

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1A76	#FFFFFF	#000000	##FFFFFF
##3F1A76	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#303247

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f1a76;
/* rgb */ color: rgb(63, 26, 118);
/* oklch */ color: oklch(33.2% 0.145 295.6);

Tailwind

colors: {
  custom: {
    50: '#7a5b9e',
    500: '#3f1a76',
    950: '#000000',
  },
}

SCSS

$custom: #3f1a76;
$custom-light: #7a5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1a76",
  "rgb": {
    "r": 63,
    "g": 26,
    "b": 118
  },
  "hsl": {
    "h": 264.13,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33155,
    "c": 0.14537,
    "h": 295.6
  },
  "luminance": 0.03104
}

Semantic roles & 50–950 ramp

primary

#3F1A76

secondary

#80AB41

accent

#E741A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F1A76

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

Preview Lab → · Contrast checker → · Palette generator →