#3F1575#3F1575

#3F1575 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.150 H 296.9°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F1575
RGB	rgb(63, 21, 117)
HSL	hsl(266, 70%, 27%)
HSV	hsv(266, 82%, 46%)
CMYK	cmyk(46.2%, 82.1%, 0%, 54.1%)
CIE-LAB	lab(19.55, 40.51, -46.60)
CIE-LCH	lch(19.55, 61.75, 311.00°)
OKLab	oklab(32.49% 0.0676 -0.1335)
OKLCH	oklch(32.49% 0.15 296.9)
XYZ	xyz(5.5281, 2.8773, 17.0903)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1575 #4B7515

analogous

#151B75 #3F1575 #6F1575

triadic

#3F1575 #753F15 #15753F

tetradic

#3F1575 #75151B #4B7515 #15756F

square

#3F1575 #75151B #4B7515 #15756F

split-complementary

#3F1575 #756F15 #1B7515

monochromatic

#0E051A #230C41 #3F1575 #5B1EA9 #772BD9

Accessibility & contrast

On white

13.33

#3F1575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3F1575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1575

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1575	#FFFFFF	#000000	##FFFFFF
##3F1575	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003078

Deuteranopia (green-blind)

#002E73

Tritanopia (blue-blind)

#303045

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1575;
/* rgb */ color: rgb(63, 21, 117);
/* oklch */ color: oklch(32.5% 0.150 296.9);

Tailwind

colors: {
  custom: {
    50: '#7a589e',
    500: '#3f1575',
    950: '#000000',
  },
}

SCSS

$custom: #3f1575;
$custom-light: #7a589e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1575",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 117
  },
  "hsl": {
    "h": 266.25,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32491,
    "c": 0.14964,
    "h": 296.9
  },
  "luminance": 0.02877
}

Semantic roles & 50–950 ramp

primary

#3F1575

secondary

#7AAB3B

accent

#EC3B9F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F1575

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

Preview Lab → · Contrast checker → · Palette generator →