#3B147E#3B147E

#3B147E is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.160 H 291.4°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#3B147E
RGB	rgb(59, 20, 126)
HSL	hsl(262, 73%, 29%)
HSV	hsv(262, 84%, 49%)
CMYK	cmyk(53.2%, 84.1%, 0%, 50.6%)
CIE-LAB	lab(19.79, 42.81, -51.98)
CIE-LCH	lch(19.79, 67.34, 309.47°)
OKLab	oklab(32.82% 0.0586 -0.1494)
OKLCH	oklch(32.82% 0.16 291.4)
XYZ	xyz(5.8186, 2.9362, 19.9948)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B147E #577E14

analogous

#14227E #3B147E #70147E

triadic

#3B147E #7E3B14 #147E3B

tetradic

#3B147E #7E1422 #577E14 #147E70

square

#3B147E #7E1422 #577E14 #147E70

split-complementary

#3B147E #7E7014 #227E14

monochromatic

#0C041A #220C49 #3B147E #541CB3 #6F2EDE

Accessibility & contrast

On white

13.23

#3B147E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#3B147E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B147E

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B147E	#FFFFFF	#000000	##FFFFFF
##3B147E	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002E7C

Tritanopia (blue-blind)

#23344A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3b147e;
/* rgb */ color: rgb(59, 20, 126);
/* oklch */ color: oklch(32.8% 0.160 291.4);

Tailwind

colors: {
  custom: {
    50: '#7958a4',
    500: '#3b147e',
    950: '#000000',
  },
}

SCSS

$custom: #3b147e;
$custom-light: #7958a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b147e",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 126
  },
  "hsl": {
    "h": 262.075,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32817,
    "c": 0.16047,
    "h": 291.4
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#3B147E

secondary

#87B33A

accent

#EF38AC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3B147E

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

Preview Lab → · Contrast checker → · Palette generator →