#3F227A#3F227A

#3F227A is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.6% C 0.140 H 292.6°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#3F227A
RGB	rgb(63, 34, 122)
HSL	hsl(260, 56%, 31%)
HSV	hsv(260, 72%, 48%)
CMYK	cmyk(48.4%, 72.1%, 0%, 52.2%)
CIE-LAB	lab(22.32, 35.37, -45.26)
CIE-LCH	lch(22.32, 57.44, 308.01°)
OKLab	oklab(34.59% 0.054 -0.1296)
OKLCH	oklch(34.59% 0.14 292.6)
XYZ	xyz(6.1338, 3.6058, 18.7814)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F227A #5D7A22

analogous

#22317A #3F227A #6B227A

triadic

#3F227A #7A3F22 #227A3F

tetradic

#3F227A #7A2231 #5D7A22 #227A6B

square

#3F227A #7A2231 #5D7A22 #227A6B

split-complementary

#3F227A #7A6B22 #317A22

monochromatic

#0E071A #26154A #3F227A #582FAA #754ACD

Accessibility & contrast

On white

12.20

#3F227A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3F227A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F227A

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F227A	#FFFFFF	#000000	##FFFFFF
##3F227A	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377D

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#2D384B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3f227a;
/* rgb */ color: rgb(63, 34, 122);
/* oklch */ color: oklch(34.6% 0.140 292.6);

Tailwind

colors: {
  custom: {
    50: '#7a5fa1',
    500: '#3f227a',
    950: '#000000',
  },
}

SCSS

$custom: #3f227a;
$custom-light: #7a5fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f227a",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 122
  },
  "hsl": {
    "h": 259.773,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34592,
    "c": 0.14046,
    "h": 292.6
  },
  "luminance": 0.03606
}

Semantic roles & 50–950 ramp

primary

#3F227A

secondary

#8DAD4B

accent

#E048AE

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F227A

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

Preview Lab → · Contrast checker → · Palette generator →