#3F1D82#3F1D82

#3F1D82 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.156 H 291.4°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#3F1D82
RGB	rgb(63, 29, 130)
HSL	hsl(260, 64%, 31%)
HSV	hsv(260, 78%, 51%)
CMYK	cmyk(51.5%, 77.7%, 0%, 49%)
CIE-LAB	lab(22.11, 40.37, -50.67)
CIE-LCH	lch(22.11, 64.79, 308.55°)
OKLab	oklab(34.67% 0.0569 -0.1455)
OKLCH	oklch(34.67% 0.156 291.4)
XYZ	xyz(6.5174, 3.5469, 21.4560)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1D82 #60821D

analogous

#1D2D82 #3F1D82 #711D82

triadic

#3F1D82 #823F1D #1D823F

tetradic

#3F1D82 #821D2D #60821D #1D8271

square

#3F1D82 #821D2D #60821D #1D8271

split-complementary

#3F1D82 #82711D #2D821D

monochromatic

#0F071E #271250 #3F1D82 #5728B4 #7544D5

Accessibility & contrast

On white

12.29

#3F1D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3F1D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1D82

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1D82	#FFFFFF	#000000	##FFFFFF
##3F1D82	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#28394E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1d82;
/* rgb */ color: rgb(63, 29, 130);
/* oklch */ color: oklch(34.7% 0.156 291.4);

Tailwind

colors: {
  custom: {
    50: '#7c5da7',
    500: '#3f1d82',
    950: '#000000',
  },
}

SCSS

$custom: #3f1d82;
$custom-light: #7c5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1d82",
  "rgb": {
    "r": 63,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 260.198,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3467,
    "c": 0.15623,
    "h": 291.4
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#3F1D82

secondary

#90B546

accent

#E741AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3F1D82

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

Preview Lab → · Contrast checker → · Palette generator →