#3F2299#3F2299

#3F2299 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.178 H 285.1°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F2299
RGB	rgb(63, 34, 153)
HSL	hsl(255, 64%, 37%)
HSV	hsv(255, 78%, 60%)
CMYK	cmyk(58.8%, 77.8%, 0%, 40%)
CIE-LAB	lab(25.26, 44.60, -59.81)
CIE-LCH	lch(25.26, 74.61, 306.71°)
OKLab	oklab(37.57% 0.0465 -0.1723)
OKLCH	oklch(37.57% 0.178 285.1)
XYZ	xyz(8.3699, 4.5002, 30.5584)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2299 #7C9922

analogous

#224199 #3F2299 #7B2299

triadic

#3F2299 #993F22 #22993F

tetradic

#3F2299 #992241 #7C9922 #22997B

square

#3F2299 #992241 #7C9922 #22997B

split-complementary

#3F2299 #997B22 #419922

monochromatic

#160C35 #2A1767 #3F2299 #542DCB #7A5BDB

Accessibility & contrast

On white

11.05

#3F2299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3F2299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2299

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2299	#FFFFFF	#000000	##FFFFFF
##3F2299	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9C

Deuteranopia (green-blind)

#003897

Tritanopia (blue-blind)

#0E445C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f2299;
/* rgb */ color: rgb(63, 34, 153);
/* oklch */ color: oklch(37.6% 0.178 285.1);

Tailwind

colors: {
  custom: {
    50: '#7f61b8',
    500: '#3f2299',
    950: '#000000',
  },
}

SCSS

$custom: #3f2299;
$custom-light: #7f61b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2299",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 153
  },
  "hsl": {
    "h": 254.622,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37565,
    "c": 0.17844,
    "h": 285.1
  },
  "luminance": 0.04501
}

Semantic roles & 50–950 ramp

primary

#3F2299

secondary

#A6BF58

accent

#E741BE

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F2299

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

Preview Lab → · Contrast checker → · Palette generator →