#3F2297#3F2297

#3F2297 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.176 H 285.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#3F2297
RGB	rgb(63, 34, 151)
HSL	hsl(255, 63%, 36%)
HSV	hsv(255, 77%, 59%)
CMYK	cmyk(58.3%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(25.06, 44.01, -58.91)
CIE-LCH	lch(25.06, 73.53, 306.76°)
OKLab	oklab(37.36% 0.047 -0.1697)
OKLCH	oklch(37.36% 0.176 285.5)
XYZ	xyz(8.2061, 4.4347, 29.6957)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2297 #7A9722

analogous

#224097 #3F2297 #7A2297

triadic

#3F2297 #973F22 #22973F

tetradic

#3F2297 #972240 #7A9722 #22977A

square

#3F2297 #972240 #7A9722 #22977A

split-complementary

#3F2297 #977A22 #409722

monochromatic

#150C33 #2A1765 #3F2297 #542DC9 #795ADA

Accessibility & contrast

On white

11.13

#3F2297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3F2297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2297

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2297	#FFFFFF	#000000	##FFFFFF
##3F2297	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003895

Tritanopia (blue-blind)

#12435B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3f2297;
/* rgb */ color: rgb(63, 34, 151);
/* oklch */ color: oklch(37.4% 0.176 285.5);

Tailwind

colors: {
  custom: {
    50: '#7f61b7',
    500: '#3f2297',
    950: '#000000',
  },
}

SCSS

$custom: #3f2297;
$custom-light: #7f61b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2297",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 254.872,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37364,
    "c": 0.17606,
    "h": 285.5
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#3F2297

secondary

#A4BE57

accent

#E642BD

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F2297

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

Preview Lab → · Contrast checker → · Palette generator →