#3F2271#3F2271

#3F2271 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 33.8% C 0.129 H 295.5°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F2271
RGB	rgb(63, 34, 113)
HSL	hsl(262, 54%, 29%)
HSV	hsv(262, 70%, 44%)
CMYK	cmyk(44.2%, 69.9%, 0%, 55.7%)
CIE-LAB	lab(21.55, 32.71, -40.75)
CIE-LCH	lch(21.55, 52.25, 308.76°)
OKLab	oklab(33.8% 0.0556 -0.1164)
OKLCH	oklch(33.8% 0.129 295.5)
XYZ	xyz(5.6018, 3.3929, 15.9793)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue

#191970

ΔE00 6.19

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2271 #547122

analogous

#222D71 #3F2271 #672271

triadic

#3F2271 #713F22 #22713F

tetradic

#3F2271 #71222D #547122 #227167

square

#3F2271 #71222D #547122 #227167

split-complementary

#3F2271 #716722 #2D7122

monochromatic

#0D0718 #251442 #3F2271 #5930A0 #7646C7

Accessibility & contrast

On white

12.51

#3F2271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3F2271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2271

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2271	#FFFFFF	#000000	##FFFFFF
##3F2271	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#00336F

Tritanopia (blue-blind)

#323546

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f2271;
/* rgb */ color: rgb(63, 34, 113);
/* oklch */ color: oklch(33.8% 0.129 295.5);

Tailwind

colors: {
  custom: {
    50: '#795f9a',
    500: '#3f2271',
    950: '#000000',
  },
}

SCSS

$custom: #3f2271;
$custom-light: #795f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2271",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 113
  },
  "hsl": {
    "h": 262.025,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33801,
    "c": 0.12897,
    "h": 295.5
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#3F2271

secondary

#83A44A

accent

#DD4BA7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09050E

muted

#7B797E

Preview Lab

Preview with #3F2271

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

Preview Lab → · Contrast checker → · Palette generator →