#3B1D64#3B1D64

#3B1D64 is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.5% C 0.119 H 298.7°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX#3B1D64
RGBrgb(59, 29, 100)
HSLhsl(265, 55%, 25%)
HSVhsv(265, 71%, 39%)
CMYKcmyk(41%, 71%, 0%, 60.8%)
CIE-LABlab(18.92, 30.92, -36.58)
CIE-LCHlch(18.92, 47.90, 310.21°)
OKLaboklab(31.46% 0.0571 -0.1043)
OKLCHoklch(31.46% 0.119 298.7)
XYZxyz(4.5427, 2.7286, 12.3415)
Luminance0.0273 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B1D64 #46641D
analogous
#1D2264 #3B1D64 #5E1D64
triadic
#3B1D64 #643B1D #1D643B
tetradic
#3B1D64 #641D22 #46641D #1D645E
square
#3B1D64 #641D22 #46641D #1D645E
split-complementary
#3B1D64 #645E1D #22641D
monochromatic
#0E0718 #1F0F35 #3B1D64 #572B93 #7339C3

Accessibility & contrast

On white

13.59
#3B1D64 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.55
#3B1D64 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1D64
13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B1D64#FFFFFF#000000##FFFFFF
##3B1D641.0013.591.5513.59
#FFFFFF13.591.0021.001.00
#0000001.5521.001.0021.00
##FFFFFF13.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002E66
Deuteranopia (green-blind)
#002D63
Tritanopia (blue-blind)
#312E3E
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #3b1d64;
/* rgb */ color: rgb(59, 29, 100);
/* oklch */ color: oklch(31.5% 0.119 298.7);
Tailwind
colors: {
  custom: {
    50: '#755b91',
    500: '#3b1d64',
    950: '#000000',
  },
}
SCSS
$custom: #3b1d64;
$custom-light: #755b91;
$custom-dark: #000000;
JSON
{
  "hex": "#3b1d64",
  "rgb": {
    "r": 59,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 265.352,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31458,
    "c": 0.1189,
    "h": 298.7
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary
#3B1D64
secondary
#759944
accent
#DE499F
background
#F7F5F8
surface
#EDE9F0
border
#C8C5CB
text
#09040D
muted
#7B797D

Preview Lab

Preview with #3B1D64

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

Preview Lab → · Contrast checker → · Palette generator →

#3B1D64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva