#3D196B#3D196B

#3D196B is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.133 H 298.4°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#3D196B
RGB	rgb(61, 25, 107)
HSL	hsl(266, 62%, 26%)
HSV	hsv(266, 77%, 42%)
CMYK	cmyk(43%, 76.6%, 0%, 58%)
CIE-LAB	lab(19.01, 35.51, -41.01)
CIE-LCH	lch(19.01, 54.25, 310.89°)
OKLab	oklab(31.77% 0.0635 -0.1172)
OKLCH	oklch(31.77% 0.133 298.4)
XYZ	xyz(4.9253, 2.7488, 14.1782)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D196B #476B19

analogous

#191E6B #3D196B #66196B

triadic

#3D196B #6B3D19 #196B3D

tetradic

#3D196B #6B191E #476B19 #196B66

square

#3D196B #6B191E #476B19 #196B66

split-complementary

#3D196B #6B6619 #1E6B19

monochromatic

#0E0619 #210D39 #3D196B #59259D #7630CE

Accessibility & contrast

On white

13.55

#3D196B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3D196B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D196B

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D196B	#FFFFFF	#000000	##FFFFFF
##3D196B	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6D

Deuteranopia (green-blind)

#002D69

Tritanopia (blue-blind)

#322E40

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3d196b;
/* rgb */ color: rgb(61, 25, 107);
/* oklch */ color: oklch(31.8% 0.133 298.4);

Tailwind

colors: {
  custom: {
    50: '#775996',
    500: '#3d196b',
    950: '#000000',
  },
}

SCSS

$custom: #3d196b;
$custom-light: #775996;
$custom-dark: #000000;

JSON

{
  "hex": "#3d196b",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 107
  },
  "hsl": {
    "h": 266.341,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31767,
    "c": 0.13327,
    "h": 298.4
  },
  "luminance": 0.02749
}

Semantic roles & 50–950 ramp

primary

#3D196B

secondary

#76A13F

accent

#E5439E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3D196B

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

Preview Lab → · Contrast checker → · Palette generator →