#3F133C#3F133C

#3F133C is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.6% C 0.090 H 330.5°. Best body text is #FFFFFF at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F133C
RGB	rgb(63, 19, 60)
HSL	hsl(304, 54%, 16%)
HSV	hsv(304, 70%, 25%)
CMYK	cmyk(0%, 69.8%, 4.8%, 75.3%)
CIE-LAB	lab(14.67, 27.51, -16.10)
CIE-LCH	lch(14.67, 31.87, 329.67°)
OKLab	oklab(27.6% 0.078 -0.0442)
OKLCH	oklch(27.6% 0.09 330.5)
XYZ	xyz(3.0984, 1.8490, 4.4678)
Luminance	0.0185 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F133C #133F16

analogous

#2C133F #3F133C #3F1326

triadic

#3F133C #3C3F13 #133C3F

tetradic

#3F133C #3F2C13 #133F16 #13263F

square

#3F133C #3F2C13 #133F16 #13263F

split-complementary

#3F133C #263F13 #133F2C

monochromatic

#180716 #180716 #3F133C #6E2169 #9D2F96

Accessibility & contrast

On white

15.33

#3F133C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3F133C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F133C

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F133C	#FFFFFF	#000000	##FFFFFF
##3F133C	1.00	15.33	1.37	15.33
#FFFFFF	15.33	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10213D

Deuteranopia (green-blind)

#1F273B

Tritanopia (blue-blind)

#421725

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f133c;
/* rgb */ color: rgb(63, 19, 60);
/* oklch */ color: oklch(27.6% 0.090 330.5);

Tailwind

colors: {
  custom: {
    50: '#765472',
    500: '#3f133c',
    950: '#000000',
  },
}

SCSS

$custom: #3f133c;
$custom-light: #765472;
$custom-dark: #000000;

JSON

{
  "hex": "#3f133c",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 60
  },
  "hsl": {
    "h": 304.091,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27603,
    "c": 0.08966,
    "h": 330.5
  },
  "luminance": 0.01849
}

Semantic roles & 50–950 ramp

primary

#3F133C

secondary

#36783B

accent

#DD554B

background

#F7F5F6

surface

#EDE8EC

border

#C8C4C7

text

#090308

muted

#7B787B

Preview Lab

Preview with #3F133C

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

Preview Lab → · Contrast checker → · Palette generator →