#3F0436#3F0436

#3F0436 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.6% C 0.106 H 335.6°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F0436
RGB	rgb(63, 4, 54)
HSL	hsl(309, 88%, 13%)
HSV	hsv(309, 94%, 25%)
CMYK	cmyk(0%, 93.7%, 14.3%, 75.3%)
CIE-LAB	lab(12.03, 32.87, -15.97)
CIE-LCH	lch(12.03, 36.54, 334.09°)
OKLab	oklab(25.58% 0.0964 -0.0437)
OKLCH	oklch(25.58% 0.106 335.6)
XYZ	xyz(2.7592, 1.4102, 3.6162)
Luminance	0.0141 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0436 #043F0D

analogous

#2A043F #3F0436 #3F0418

triadic

#3F0436 #363F04 #04363F

tetradic

#3F0436 #3F2A04 #043F0D #04183F

square

#3F0436 #3F2A04 #043F0D #04183F

split-complementary

#3F0436 #183F04 #043F2A

monochromatic

#1D0219 #1D0219 #3F0436 #790867 #B20B99

Accessibility & contrast

On white

16.38

#3F0436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#3F0436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0436

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0436	#FFFFFF	#000000	##FFFFFF
##3F0436	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041A37

Deuteranopia (green-blind)

#1B2335

Tritanopia (blue-blind)

#43091D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0436;
/* rgb */ color: rgb(63, 4, 54);
/* oklch */ color: oklch(25.6% 0.106 335.6);

Tailwind

colors: {
  custom: {
    50: '#774d6d',
    500: '#3f0436',
    950: '#000000',
  },
}

SCSS

$custom: #3f0436;
$custom-light: #774d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0436",
  "rgb": {
    "r": 63,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 309.153,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25576,
    "c": 0.10587,
    "h": 335.6
  },
  "luminance": 0.0141
}

Semantic roles & 50–950 ramp

primary

#3F0436

secondary

#1E802D

accent

#FE4A2A

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0436

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

Preview Lab → · Contrast checker → · Palette generator →