#3B146E#3B146E

#3B146E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.142 H 296.8°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B146E
RGB	rgb(59, 20, 110)
HSL	hsl(266, 69%, 25%)
HSV	hsv(266, 82%, 43%)
CMYK	cmyk(46.4%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(18.17, 38.40, -44.35)
CIE-LCH	lch(18.17, 58.66, 310.89°)
OKLab	oklab(31.2% 0.0641 -0.127)
OKLCH	oklch(31.2% 0.142 296.8)
XYZ	xyz(4.8675, 2.5558, 14.9857)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B146E #476E14

analogous

#141A6E #3B146E #68146E

triadic

#3B146E #6E3B14 #146E3B

tetradic

#3B146E #6E141A #476E14 #146E68

square

#3B146E #6E141A #476E14 #146E68

split-complementary

#3B146E #6E6814 #1A6E14

monochromatic

#0E051A #1F0B3A #3B146E #571DA2 #7327D6

Accessibility & contrast

On white

13.90

#3B146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3B146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B146E

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B146E	#FFFFFF	#000000	##FFFFFF
##3B146E	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002B6C

Tritanopia (blue-blind)

#2D2D41

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3b146e;
/* rgb */ color: rgb(59, 20, 110);
/* oklch */ color: oklch(31.2% 0.142 296.8);

Tailwind

colors: {
  custom: {
    50: '#775798',
    500: '#3b146e',
    950: '#000000',
  },
}

SCSS

$custom: #3b146e;
$custom-light: #775798;
$custom-dark: #000000;

JSON

{
  "hex": "#3b146e",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 266,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31204,
    "c": 0.14231,
    "h": 296.8
  },
  "luminance": 0.02556
}

Semantic roles & 50–950 ramp

primary

#3B146E

secondary

#76A539

accent

#EC3CA0

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3B146E

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

Preview Lab → · Contrast checker → · Palette generator →