#3F1473#3F1473

#3F1473 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.148 H 297.7°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F1473
RGB	rgb(63, 20, 115)
HSL	hsl(267, 70%, 26%)
HSV	hsv(267, 83%, 45%)
CMYK	cmyk(45.2%, 82.6%, 0%, 54.9%)
CIE-LAB	lab(19.20, 40.41, -45.87)
CIE-LCH	lch(19.20, 61.13, 311.37°)
OKLab	oklab(32.19% 0.0691 -0.1314)
OKLCH	oklch(32.19% 0.148 297.7)
XYZ	xyz(5.3938, 2.7948, 16.4716)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.64

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1473 #487314

analogous

#141973 #3F1473 #6F1473

triadic

#3F1473 #733F14 #14733F

tetradic

#3F1473 #731419 #487314 #14736F

square

#3F1473 #731419 #487314 #14736F

split-complementary

#3F1473 #736F14 #197314

monochromatic

#0E051A #220B3F #3F1473 #5C1DA7 #7828DA

Accessibility & contrast

On white

13.47

#3F1473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F1473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1473

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1473	#FFFFFF	#000000	##FFFFFF
##3F1473	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#312F44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1473;
/* rgb */ color: rgb(63, 20, 115);
/* oklch */ color: oklch(32.2% 0.148 297.7);

Tailwind

colors: {
  custom: {
    50: '#7a589c',
    500: '#3f1473',
    950: '#000000',
  },
}

SCSS

$custom: #3f1473;
$custom-light: #7a589c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1473",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 115
  },
  "hsl": {
    "h": 267.158,
    "s": 70.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32193,
    "c": 0.14841,
    "h": 297.7
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#3F1473

secondary

#77A93A

accent

#ED3B9C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1473

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

Preview Lab → · Contrast checker → · Palette generator →