#3F22A4#3F22A4

#3F22A4 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.191 H 283.1°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F22A4
RGB	rgb(63, 34, 164)
HSL	hsl(253, 66%, 39%)
HSV	hsv(253, 79%, 64%)
CMYK	cmyk(61.6%, 79.3%, 0%, 35.7%)
CIE-LAB	lab(26.39, 47.85, -64.65)
CIE-LCH	lch(26.39, 80.43, 306.51°)
OKLab	oklab(38.69% 0.0432 -0.1864)
OKLCH	oklch(38.69% 0.191 283.1)
XYZ	xyz(9.3207, 4.8805, 35.5656)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F22A4 #87A422

analogous

#2246A4 #3F22A4 #8022A4

triadic

#3F22A4 #A43F22 #22A43F

tetradic

#3F22A4 #A42246 #87A422 #22A480

square

#3F22A4 #A42246 #87A422 #22A480

split-complementary

#3F22A4 #A48022 #46A422

monochromatic

#180D3F #2C1771 #3F22A4 #542FD4 #7E62DE

Accessibility & contrast

On white

10.63

#3F22A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F22A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F22A4

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F22A4	#FFFFFF	#000000	##FFFFFF
##3F22A4	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#003AA2

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f22a4;
/* rgb */ color: rgb(63, 34, 164);
/* oklch */ color: oklch(38.7% 0.191 283.1);

Tailwind

colors: {
  custom: {
    50: '#8162c0',
    500: '#3f22a4',
    950: '#000000',
  },
}

SCSS

$custom: #3f22a4;
$custom-light: #8162c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f22a4",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 164
  },
  "hsl": {
    "h": 253.385,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38694,
    "c": 0.19137,
    "h": 283.1
  },
  "luminance": 0.04881
}

Semantic roles & 50–950 ramp

primary

#3F22A4

secondary

#ADC45E

accent

#E93FC3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #3F22A4

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

Preview Lab → · Contrast checker → · Palette generator →