#3F1889#3F1889

#3F1889 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.169 H 290.2°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F1889
RGB	rgb(63, 24, 137)
HSL	hsl(261, 70%, 32%)
HSV	hsv(261, 82%, 54%)
CMYK	cmyk(54%, 82.5%, 0%, 46.3%)
CIE-LAB	lab(22.00, 44.69, -55.26)
CIE-LCH	lch(22.00, 71.06, 308.96°)
OKLab	oklab(34.8% 0.0585 -0.1589)
OKLCH	oklch(34.8% 0.169 290.2)
XYZ	xyz(6.8906, 3.5159, 23.9776)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1889 #628918

analogous

#182A89 #3F1889 #781889

triadic

#3F1889 #893F18 #18893F

tetradic

#3F1889 #89182A #628918 #188978

square

#3F1889 #89182A #628918 #188978

split-complementary

#3F1889 #897818 #2A8918

monochromatic

#0F0621 #270F55 #3F1889 #5721BD #753EDD

Accessibility & contrast

On white

12.33

#3F1889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#3F1889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1889

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1889	#FFFFFF	#000000	##FFFFFF
##3F1889	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378C

Deuteranopia (green-blind)

#003287

Tritanopia (blue-blind)

#233951

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f1889;
/* rgb */ color: rgb(63, 24, 137);
/* oklch */ color: oklch(34.8% 0.169 290.2);

Tailwind

colors: {
  custom: {
    50: '#7d5bad',
    500: '#3f1889',
    950: '#000000',
  },
}

SCSS

$custom: #3f1889;
$custom-light: #7d5bad;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1889",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 137
  },
  "hsl": {
    "h": 260.708,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34804,
    "c": 0.16932,
    "h": 290.2
  },
  "luminance": 0.03516
}

Semantic roles & 50–950 ramp

primary

#3F1889

secondary

#92BD40

accent

#ED3BAF

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #3F1889

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

Preview Lab → · Contrast checker → · Palette generator →