#3F1E7C#3F1E7C

#3F1E7C is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.148 H 292.9°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E7C
RGB	rgb(63, 30, 124)
HSL	hsl(261, 61%, 30%)
HSV	hsv(261, 76%, 49%)
CMYK	cmyk(49.2%, 75.8%, 0%, 51.4%)
CIE-LAB	lab(21.73, 38.13, -47.50)
CIE-LCH	lch(21.73, 60.91, 308.75°)
OKLab	oklab(34.23% 0.0576 -0.1362)
OKLCH	oklch(34.23% 0.148 292.9)
XYZ	xyz(6.1513, 3.4403, 19.4048)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E7C #5B7C1E

analogous

#1E2C7C #3F1E7C #6E1E7C

triadic

#3F1E7C #7C3F1E #1E7C3F

tetradic

#3F1E7C #7C1E2C #5B7C1E #1E7C6E

square

#3F1E7C #7C1E2C #5B7C1E #1E7C6E

split-complementary

#3F1E7C #7C6E1E #2C7C1E

monochromatic

#0D0619 #26124B #3F1E7C #582AAD #7543D1

Accessibility & contrast

On white

12.44

#3F1E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3F1E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E7C

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E7C	#FFFFFF	#000000	##FFFFFF
##3F1E7C	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#2C374B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f1e7c;
/* rgb */ color: rgb(63, 30, 124);
/* oklch */ color: oklch(34.2% 0.148 292.9);

Tailwind

colors: {
  custom: {
    50: '#7b5da3',
    500: '#3f1e7c',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e7c;
$custom-light: #7b5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e7c",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 124
  },
  "hsl": {
    "h": 261.064,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34225,
    "c": 0.14789,
    "h": 292.9
  },
  "luminance": 0.03441
}

Semantic roles & 50–950 ramp

primary

#3F1E7C

secondary

#8BAF46

accent

#E444AC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1E7C

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

Preview Lab → · Contrast checker → · Palette generator →