#3F1671#3F1671

#3F1671 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.144 H 298.1°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#3F1671
RGB	rgb(63, 22, 113)
HSL	hsl(267, 67%, 26%)
HSV	hsv(267, 81%, 44%)
CMYK	cmyk(44.2%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(19.32, 38.98, -44.39)
CIE-LCH	lch(19.32, 59.08, 311.29°)
OKLab	oklab(32.22% 0.068 -0.127)
OKLCH	oklch(32.22% 0.144 298.1)
XYZ	xyz(5.3167, 2.8227, 15.8843)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1671 #487116

analogous

#161B71 #3F1671 #6D1671

triadic

#3F1671 #713F16 #16713F

tetradic

#3F1671 #71161B #487116 #16716D

square

#3F1671 #71161B #487116 #16716D

split-complementary

#3F1671 #716D16 #1B7116

monochromatic

#0E051A #220C3E #3F1671 #5C20A4 #782CD6

Accessibility & contrast

On white

13.42

#3F1671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F1671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1671

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1671	#FFFFFF	#000000	##FFFFFF
##3F1671	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#322F43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1671;
/* rgb */ color: rgb(63, 22, 113);
/* oklch */ color: oklch(32.2% 0.144 298.1);

Tailwind

colors: {
  custom: {
    50: '#7a589b',
    500: '#3f1671',
    950: '#000000',
  },
}

SCSS

$custom: #3f1671;
$custom-light: #7a589b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1671",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 267.033,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32216,
    "c": 0.14406,
    "h": 298.1
  },
  "luminance": 0.02823
}

Semantic roles & 50–950 ramp

primary

#3F1671

secondary

#77A73C

accent

#EA3E9C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F1671

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

Preview Lab → · Contrast checker → · Palette generator →