#3F2372#3F2372

#3F2372 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.0% C 0.129 H 294.9°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#3F2372
RGB	rgb(63, 35, 114)
HSL	hsl(261, 53%, 29%)
HSV	hsv(261, 69%, 45%)
CMYK	cmyk(44.7%, 69.3%, 0%, 55.3%)
CIE-LAB	lab(21.85, 32.43, -40.91)
CIE-LCH	lch(21.85, 52.20, 308.40°)
OKLab	oklab(34.04% 0.0543 -0.1169)
OKLCH	oklch(34.04% 0.129 294.9)
XYZ	xyz(5.6874, 3.4736, 16.2871)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue

#191970

ΔE00 6.18

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2372 #567223

analogous

#232F72 #3F2372 #672372

triadic

#3F2372 #723F23 #23723F

tetradic

#3F2372 #72232F #567223 #237267

square

#3F2372 #72232F #567223 #237267

split-complementary

#3F2372 #726723 #2F7223

monochromatic

#0D0717 #251543 #3F2372 #5931A1 #7548C7

Accessibility & contrast

On white

12.39

#3F2372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3F2372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2372

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2372	#FFFFFF	#000000	##FFFFFF
##3F2372	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003574

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#313647

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f2372;
/* rgb */ color: rgb(63, 35, 114);
/* oklch */ color: oklch(34.0% 0.129 294.9);

Tailwind

colors: {
  custom: {
    50: '#79609b',
    500: '#3f2372',
    950: '#000000',
  },
}

SCSS

$custom: #3f2372;
$custom-light: #79609b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2372",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 114
  },
  "hsl": {
    "h": 261.266,
    "s": 53.02,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34039,
    "c": 0.12886,
    "h": 294.9
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#3F2372

secondary

#85A54C

accent

#DC4BA9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09050E

muted

#7B797E

Preview Lab

Preview with #3F2372

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

Preview Lab → · Contrast checker → · Palette generator →