#3F1C7D#3F1C7D

#3F1C7D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.151 H 293.0°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#3F1C7D
RGB	rgb(63, 28, 125)
HSL	hsl(262, 63%, 30%)
HSV	hsv(262, 78%, 49%)
CMYK	cmyk(49.6%, 77.6%, 0%, 51%)
CIE-LAB	lab(21.46, 39.44, -48.58)
CIE-LCH	lch(21.46, 62.57, 309.07°)
OKLab	oklab(34.07% 0.0592 -0.1393)
OKLCH	oklch(34.07% 0.151 293)
XYZ	xyz(6.1658, 3.3677, 19.7232)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1C7D #5A7D1C

analogous

#1C2A7D #3F1C7D #6F1C7D

triadic

#3F1C7D #7D3F1C #1C7D3F

tetradic

#3F1C7D #7D1C2A #5A7D1C #1C7D6F

square

#3F1C7D #7D1C2A #5A7D1C #1C7D6F

split-complementary

#3F1C7D #7D6F1C #2A7D1C

monochromatic

#0D0619 #26114B #3F1C7D #5827AF #753FD4

Accessibility & contrast

On white

12.55

#3F1C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#3F1C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1C7D

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1C7D	#FFFFFF	#000000	##FFFFFF
##3F1C7D	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#2C364B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3f1c7d;
/* rgb */ color: rgb(63, 28, 125);
/* oklch */ color: oklch(34.1% 0.151 293.0);

Tailwind

colors: {
  custom: {
    50: '#7b5ca4',
    500: '#3f1c7d',
    950: '#000000',
  },
}

SCSS

$custom: #3f1c7d;
$custom-light: #7b5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1c7d",
  "rgb": {
    "r": 63,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 261.649,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.34065,
    "c": 0.15139,
    "h": 293
  },
  "luminance": 0.03368
}

Semantic roles & 50–950 ramp

primary

#3F1C7D

secondary

#8AB144

accent

#E641AB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1C7D

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

Preview Lab → · Contrast checker → · Palette generator →