#3F22A5#3F22A5

#3F22A5 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.8% C 0.193 H 282.9°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#3F22A5
RGB	rgb(63, 34, 165)
HSL	hsl(253, 66%, 39%)
HSV	hsv(253, 79%, 65%)
CMYK	cmyk(61.8%, 79.4%, 0%, 35.3%)
CIE-LAB	lab(26.50, 48.14, -65.08)
CIE-LCH	lch(26.50, 80.95, 306.49°)
OKLab	oklab(38.8% 0.043 -0.1877)
OKLCH	oklch(38.8% 0.193 282.9)
XYZ	xyz(9.4113, 4.9168, 36.0431)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F22A5 #88A522

analogous

#2247A5 #3F22A5 #8122A5

triadic

#3F22A5 #A53F22 #22A53F

tetradic

#3F22A5 #A52247 #88A522 #22A581

square

#3F22A5 #A52247 #88A522 #22A581

split-complementary

#3F22A5 #A58122 #47A522

monochromatic

#180D40 #2C1872 #3F22A5 #5430D4 #7E63DF

Accessibility & contrast

On white

10.59

#3F22A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F22A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F22A5

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F22A5	#FFFFFF	#000000	##FFFFFF
##3F22A5	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#003AA3

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f22a5;
/* rgb */ color: rgb(63, 34, 165);
/* oklch */ color: oklch(38.8% 0.193 282.9);

Tailwind

colors: {
  custom: {
    50: '#8162c1',
    500: '#3f22a5',
    950: '#000000',
  },
}

SCSS

$custom: #3f22a5;
$custom-light: #8162c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f22a5",
  "rgb": {
    "r": 63,
    "g": 34,
    "b": 165
  },
  "hsl": {
    "h": 253.282,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38798,
    "c": 0.19253,
    "h": 282.9
  },
  "luminance": 0.04917
}

Semantic roles & 50–950 ramp

primary

#3F22A5

secondary

#AEC45F

accent

#E93FC3

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #3F22A5

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

Preview Lab → · Contrast checker → · Palette generator →