#3D1D9A#3D1D9A

#3D1D9A is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.184 H 284.5°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D9A
RGB	rgb(61, 29, 154)
HSL	hsl(255, 68%, 36%)
HSV	hsv(255, 81%, 60%)
CMYK	cmyk(60.4%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(24.33, 47.04, -61.96)
CIE-LCH	lch(24.33, 77.79, 307.21°)
OKLab	oklab(36.9% 0.0463 -0.1786)
OKLCH	oklch(36.9% 0.184 284.5)
XYZ	xyz(8.1948, 4.2034, 30.9451)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D9A #7A9A1D

analogous

#1D3B9A #3D1D9A #7B1D9A

triadic

#3D1D9A #9A3D1D #1D9A3D

tetradic

#3D1D9A #9A1D3B #7A9A1D #1D9A7B

square

#3D1D9A #9A1D3B #7A9A1D #1D9A7B

split-complementary

#3D1D9A #9A7B1D #3B9A1D

monochromatic

#140A33 #291366 #3D1D9A #5127CE #7753DF

Accessibility & contrast

On white

11.41

#3D1D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3D1D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D9A

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D9A	#FFFFFF	#000000	##FFFFFF
##3D1D9A	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9D

Deuteranopia (green-blind)

#003698

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3d1d9a;
/* rgb */ color: rgb(61, 29, 154);
/* oklch */ color: oklch(36.9% 0.184 284.5);

Tailwind

colors: {
  custom: {
    50: '#7f5eb9',
    500: '#3d1d9a',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d9a;
$custom-light: #7f5eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d9a",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 255.36,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36901,
    "c": 0.18447,
    "h": 284.5
  },
  "luminance": 0.04204
}

Semantic roles & 50–950 ramp

primary

#3D1D9A

secondary

#A5C251

accent

#EB3DBE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1D9A

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

Preview Lab → · Contrast checker → · Palette generator →