#3F1373#3F1373

#3F1373 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.149 H 297.9°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#3F1373
RGB	rgb(63, 19, 115)
HSL	hsl(268, 72%, 26%)
HSV	hsv(268, 83%, 45%)
CMYK	cmyk(45.2%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(19.06, 40.83, -46.11)
CIE-LCH	lch(19.06, 61.59, 311.52°)
OKLab	oklab(32.09% 0.0699 -0.132)
OKLCH	oklch(32.09% 0.149 297.9)
XYZ	xyz(5.3765, 2.7602, 16.4658)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.53

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1373 #477313

analogous

#131773 #3F1373 #6F1373

triadic

#3F1373 #733F13 #13733F

tetradic

#3F1373 #731317 #477313 #13736F

square

#3F1373 #731317 #477313 #13736F

split-complementary

#3F1373 #736F13 #177313

monochromatic

#0E041A #220A3E #3F1373 #5C1CA8 #7925DB

Accessibility & contrast

On white

13.53

#3F1373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3F1373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1373

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1373	#FFFFFF	#000000	##FFFFFF
##3F1373	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#312E43

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3f1373;
/* rgb */ color: rgb(63, 19, 115);
/* oklch */ color: oklch(32.1% 0.149 297.9);

Tailwind

colors: {
  custom: {
    50: '#7a579c',
    500: '#3f1373',
    950: '#000000',
  },
}

SCSS

$custom: #3f1373;
$custom-light: #7a579c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1373",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 267.5,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32092,
    "c": 0.1494,
    "h": 297.9
  },
  "luminance": 0.0276
}

Semantic roles & 50–950 ramp

primary

#3F1373

secondary

#76AA38

accent

#EE399B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1373

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

Preview Lab → · Contrast checker → · Palette generator →