#3C1569#3C1569

#3C1569 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.136 H 299.3°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX#3C1569
RGBrgb(60, 21, 105)
HSLhsl(268, 67%, 25%)
HSVhsv(268, 80%, 41%)
CMYKcmyk(42.9%, 80%, 0%, 58.8%)
CIE-LABlab(17.99, 36.74, -41.37)
CIE-LCHlch(17.99, 55.33, 311.61°)
OKLaboklab(30.97% 0.0663 -0.1182)
OKLCHoklch(30.97% 0.136 299.3)
XYZxyz(4.6808, 2.5169, 13.6011)
Luminance0.0252 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C1569 #426915
analogous
#151869 #3C1569 #661569
triadic
#3C1569 #693C15 #15693C
tetradic
#3C1569 #691518 #426915 #156966
square
#3C1569 #691518 #426915 #156966
split-complementary
#3C1569 #696615 #186915
monochromatic
#0F051A #1F0B36 #3C1569 #591F9C #7629CF

Accessibility & contrast

On white

13.97
#3C1569 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.50
#3C1569 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1569
13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C1569#FFFFFF#000000##FFFFFF
##3C15691.0013.971.5013.97
#FFFFFF13.971.0021.001.00
#0000001.5021.001.0021.00
##FFFFFF13.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002C6B
Deuteranopia (green-blind)
#002B67
Tritanopia (blue-blind)
#312B3E
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #3c1569;
/* rgb */ color: rgb(60, 21, 105);
/* oklch */ color: oklch(31.0% 0.136 299.3);
Tailwind
colors: {
  custom: {
    50: '#775795',
    500: '#3c1569',
    950: '#000000',
  },
}
SCSS
$custom: #3c1569;
$custom-light: #775795;
$custom-dark: #000000;
JSON
{
  "hex": "#3c1569",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 267.857,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30966,
    "c": 0.13559,
    "h": 299.3
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary
#3C1569
secondary
#71A03A
accent
#EA3E9A
background
#F7F5F9
surface
#EDE9F2
border
#C8C5CC
text
#09030D
muted
#7B787E

Preview Lab

Preview with #3C1569

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

Preview Lab → · Contrast checker → · Palette generator →

#3C1569 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva