#3F133A#3F133A

#3F133A is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.5% C 0.088 H 332.4°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX#3F133A
RGBrgb(63, 19, 58)
HSLhsl(307, 54%, 16%)
HSVhsv(307, 70%, 25%)
CMYKcmyk(0%, 69.8%, 7.9%, 75.3%)
CIE-LABlab(14.56, 27.11, -14.86)
CIE-LCHlch(14.56, 30.91, 331.27°)
OKLaboklab(27.48% 0.0777 -0.0406)
OKLCHoklch(27.48% 0.088 332.4)
XYZxyz(3.0465, 1.8282, 4.1946)
Luminance0.0183 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F133A #133F18
analogous
#2E133F #3F133A #3F1324
triadic
#3F133A #3A3F13 #133A3F
tetradic
#3F133A #3F2E13 #133F18 #13243F
square
#3F133A #3F2E13 #133F18 #13243F
split-complementary
#3F133A #243F13 #133F2E
monochromatic
#180716 #180716 #3F133A #6E2165 #9D2F91

Accessibility & contrast

On white

15.38
#3F133A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.37
#3F133A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F133A
15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F133A#FFFFFF#000000##FFFFFF
##3F133A1.0015.381.3715.38
#FFFFFF15.381.0021.001.00
#0000001.3721.001.0021.00
##FFFFFF15.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#11213B
Deuteranopia (green-blind)
#202739
Tritanopia (blue-blind)
#421724
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #3f133a;
/* rgb */ color: rgb(63, 19, 58);
/* oklch */ color: oklch(27.5% 0.088 332.4);
Tailwind
colors: {
  custom: {
    50: '#765470',
    500: '#3f133a',
    950: '#000000',
  },
}
SCSS
$custom: #3f133a;
$custom-light: #765470;
$custom-dark: #000000;
JSON
{
  "hex": "#3f133a",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 58
  },
  "hsl": {
    "h": 306.818,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27482,
    "c": 0.08773,
    "h": 332.4
  },
  "luminance": 0.01828
}

Semantic roles & 50–950 ramp

primary
#3F133A
secondary
#36783E
accent
#DD5B4B
background
#F7F5F6
surface
#EDE8EC
border
#C8C4C7
text
#090307
muted
#7B787A

Preview Lab

Preview with #3F133A

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

Preview Lab → · Contrast checker → · Palette generator →

#3F133A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva