#3D189F#3D189F

#3D189F is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.9% C 0.194 H 284.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D189F
RGB	rgb(61, 24, 159)
HSL	hsl(256, 74%, 36%)
HSV	hsv(256, 85%, 62%)
CMYK	cmyk(61.6%, 84.9%, 0%, 37.6%)
CIE-LAB	lab(24.15, 50.58, -65.31)
CIE-LCH	lch(24.15, 82.60, 307.76°)
OKLab	oklab(36.94% 0.0473 -0.1883)
OKLCH	oklch(36.94% 0.194 284.1)
XYZ	xyz(8.5072, 4.1480, 33.1465)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D189F #7A9F18

analogous

#18379F #3D189F #80189F

triadic

#3D189F #9F3D18 #189F3D

tetradic

#3D189F #9F1837 #7A9F18 #189F80

square

#3D189F #9F1837 #7A9F18 #189F80

split-complementary

#3D189F #9F8018 #379F18

monochromatic

#140835 #29106A #3D189F #5120D4 #774DE4

Accessibility & contrast

On white

11.48

#3D189F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3D189F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D189F

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D189F	#FFFFFF	#000000	##FFFFFF
##3D189F	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA3

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3d189f;
/* rgb */ color: rgb(61, 24, 159);
/* oklch */ color: oklch(36.9% 0.194 284.1);

Tailwind

colors: {
  custom: {
    50: '#805cbd',
    500: '#3d189f',
    950: '#000000',
  },
}

SCSS

$custom: #3d189f;
$custom-light: #805cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d189f",
  "rgb": {
    "r": 61,
    "g": 24,
    "b": 159
  },
  "hsl": {
    "h": 256.444,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3694,
    "c": 0.19412,
    "h": 284.1
  },
  "luminance": 0.04149
}

Semantic roles & 50–950 ramp

primary

#3D189F

secondary

#A5C64D

accent

#F037BE

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0412

muted

#7D7981

Preview Lab

Preview with #3D189F

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

Preview Lab → · Contrast checker → · Palette generator →