#3D1D9B#3D1D9B

#3D1D9B is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.0% C 0.186 H 284.3°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX#3D1D9B
RGBrgb(61, 29, 155)
HSLhsl(255, 68%, 36%)
HSVhsv(255, 81%, 61%)
CMYKcmyk(60.6%, 81.3%, 0%, 39.2%)
CIE-LABlab(24.44, 47.33, -62.39)
CIE-LCHlch(24.44, 78.31, 307.18°)
OKLaboklab(37.01% 0.046 -0.1798)
OKLCHoklch(37.01% 0.186 284.3)
XYZxyz(8.2784, 4.2368, 31.3856)
Luminance0.0424 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D1D9B #7B9B1D
analogous
#1D3C9B #3D1D9B #7C1D9B
triadic
#3D1D9B #9B3D1D #1D9B3D
tetradic
#3D1D9B #9B1D3C #7B9B1D #1D9B7C
square
#3D1D9B #9B1D3C #7B9B1D #1D9B7C
split-complementary
#3D1D9B #9B7C1D #3C9B1D
monochromatic
#140A34 #291367 #3D1D9B #5127CF #7753DF

Accessibility & contrast

On white

11.37
#3D1D9B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#3D1D9B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D9B
11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D1D9B#FFFFFF#000000##FFFFFF
##3D1D9B1.0011.371.8511.37
#FFFFFF11.371.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E9E
Deuteranopia (green-blind)
#003699
Tritanopia (blue-blind)
#00435D
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #3d1d9b;
/* rgb */ color: rgb(61, 29, 155);
/* oklch */ color: oklch(37.0% 0.186 284.3);
Tailwind
colors: {
  custom: {
    50: '#7f5eba',
    500: '#3d1d9b',
    950: '#000000',
  },
}
SCSS
$custom: #3d1d9b;
$custom-light: #7f5eba;
$custom-dark: #000000;
JSON
{
  "hex": "#3d1d9b",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 155
  },
  "hsl": {
    "h": 255.238,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37007,
    "c": 0.18563,
    "h": 284.3
  },
  "luminance": 0.04237
}

Semantic roles & 50–950 ramp

primary
#3D1D9B
secondary
#A6C252
accent
#EB3CBF
background
#F8F5FB
surface
#EFE9F6
border
#CAC5D0
text
#0B0512
muted
#7C7981

Preview Lab

Preview with #3D1D9B

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

Preview Lab → · Contrast checker → · Palette generator →

#3D1D9B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva