#3F1669#3F1669

#3F1669 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.135 H 301.3°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#3F1669
RGB	rgb(63, 22, 105)
HSL	hsl(270, 65%, 25%)
HSV	hsv(270, 79%, 41%)
CMYK	cmyk(40%, 79%, 0%, 58.8%)
CIE-LAB	lab(18.59, 36.83, -40.38)
CIE-LCH	lch(18.59, 54.66, 312.37°)
OKLab	oklab(31.47% 0.0702 -0.1153)
OKLCH	oklch(31.47% 0.135 301.3)
XYZ	xyz(4.8860, 2.6505, 13.6160)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1669 #406916

analogous

#161669 #3F1669 #691669

triadic

#3F1669 #693F16 #16693F

tetradic

#3F1669 #691616 #406916 #166969

square

#3F1669 #691616 #406916 #166969

split-complementary

#3F1669 #696916 #166916

monochromatic

#0F0519 #210B36 #3F1669 #5D219C #7C2BCE

Accessibility & contrast

On white

13.72

#3F1669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F1669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1669

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1669	#FFFFFF	#000000	##FFFFFF
##3F1669	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002D67

Tritanopia (blue-blind)

#362B3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f1669;
/* rgb */ color: rgb(63, 22, 105);
/* oklch */ color: oklch(31.5% 0.135 301.3);

Tailwind

colors: {
  custom: {
    50: '#795895',
    500: '#3f1669',
    950: '#000000',
  },
}

SCSS

$custom: #3f1669;
$custom-light: #795895;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1669",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 105
  },
  "hsl": {
    "h": 269.639,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31474,
    "c": 0.13494,
    "h": 301.3
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#3F1669

secondary

#6E9F3B

accent

#E83F95

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1669

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

Preview Lab → · Contrast checker → · Palette generator →