#3A1DAD#3A1DAD

#3A1DAD is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.7% C 0.207 H 279.9°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX#3A1DAD
RGBrgb(58, 29, 173)
HSLhsl(252, 71%, 40%)
HSVhsv(252, 83%, 68%)
CMYKcmyk(66.5%, 83.2%, 0%, 32.2%)
CIE-LABlab(26.14, 52.21, -70.51)
CIE-LCHlch(26.14, 87.74, 306.52°)
OKLaboklab(38.7% 0.0354 -0.2036)
OKLCHoklch(38.7% 0.207 279.9)
XYZxyz(9.7247, 4.7946, 39.9400)
Luminance0.0479 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A1DAD #90AD1D
analogous
#1D48AD #3A1DAD #821DAD
triadic
#3A1DAD #AD3A1D #1DAD3A
tetradic
#3A1DAD #AD1D48 #90AD1D #1DAD82
square
#3A1DAD #AD1D48 #90AD1D #1DAD82
split-complementary
#3A1DAD #AD821D #48AD1D
monochromatic
#170B44 #281479 #3A1DAD #4F2CDC #7B60E4

Accessibility & contrast

On white

10.72
#3A1DAD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#3A1DAD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1DAD
10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A1DAD#FFFFFF#000000##FFFFFF
##3A1DAD1.0010.721.9610.72
#FFFFFF10.721.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B1
Deuteranopia (green-blind)
#0038AB
Tritanopia (blue-blind)
#004B67
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #3a1dad;
/* rgb */ color: rgb(58, 29, 173);
/* oklch */ color: oklch(38.7% 0.207 279.9);
Tailwind
colors: {
  custom: {
    50: '#815fc7',
    500: '#3a1dad',
    950: '#000000',
  },
}
SCSS
$custom: #3a1dad;
$custom-light: #815fc7;
$custom-dark: #000000;
JSON
{
  "hex": "#3a1dad",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 173
  },
  "hsl": {
    "h": 252.083,
    "s": 71.287,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38697,
    "c": 0.20662,
    "h": 279.9
  },
  "luminance": 0.04795
}

Semantic roles & 50–950 ramp

primary
#3A1DAD
secondary
#B3C95D
accent
#EE3ACA
background
#F8F5FC
surface
#F0EAF8
border
#CBC6D1
text
#0C0513
muted
#7D7982

Preview Lab

Preview with #3A1DAD

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

Preview Lab → · Contrast checker → · Palette generator →

#3A1DAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva