#3F1674#3F1674

#3F1674 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.147 H 297.0°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#3F1674
RGB	rgb(63, 22, 116)
HSL	hsl(266, 68%, 27%)
HSV	hsv(266, 81%, 45%)
CMYK	cmyk(45.7%, 81%, 0%, 54.5%)
CIE-LAB	lab(19.60, 39.79, -45.86)
CIE-LCH	lch(19.60, 60.72, 310.95°)
OKLab	oklab(32.5% 0.0671 -0.1313)
OKLCH	oklch(32.5% 0.147 297)
XYZ	xyz(5.4884, 2.8914, 16.7885)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1674 #4B7416

analogous

#161C74 #3F1674 #6E1674

triadic

#3F1674 #743F16 #16743F

tetradic

#3F1674 #74161C #4B7416 #16746E

square

#3F1674 #74161C #4B7416 #16746E

split-complementary

#3F1674 #746E16 #1C7416

monochromatic

#0E051A #230C41 #3F1674 #5B20A7 #772DD7

Accessibility & contrast

On white

13.30

#3F1674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3F1674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1674

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1674	#FFFFFF	#000000	##FFFFFF
##3F1674	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003077

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#313045

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1674;
/* rgb */ color: rgb(63, 22, 116);
/* oklch */ color: oklch(32.5% 0.147 297.0);

Tailwind

colors: {
  custom: {
    50: '#7a599d',
    500: '#3f1674',
    950: '#000000',
  },
}

SCSS

$custom: #3f1674;
$custom-light: #7a599d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1674",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 266.17,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32502,
    "c": 0.14747,
    "h": 297
  },
  "luminance": 0.02892
}

Semantic roles & 50–950 ramp

primary

#3F1674

secondary

#7AAA3C

accent

#EB3D9F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3F1674

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

Preview Lab → · Contrast checker → · Palette generator →