#3F043A#3F043A

#3F043A is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.8% C 0.109 H 332.2°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F043A
RGB	rgb(63, 4, 58)
HSL	hsl(305, 88%, 13%)
HSV	hsv(305, 94%, 25%)
CMYK	cmyk(0%, 93.7%, 7.9%, 75.3%)
CIE-LAB	lab(12.28, 33.56, -18.44)
CIE-LCH	lch(12.28, 38.29, 331.21°)
OKLab	oklab(25.84% 0.0965 -0.0508)
OKLCH	oklch(25.84% 0.109 332.2)
XYZ	xyz(2.8570, 1.4493, 4.1314)
Luminance	0.0145 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F043A #043F09

analogous

#26043F #3F043A #3F041C

triadic

#3F043A #3A3F04 #043A3F

tetradic

#3F043A #3F2604 #043F09 #041C3F

square

#3F043A #3F2604 #043F09 #041C3F

split-complementary

#3F043A #1C3F04 #043F26

monochromatic

#1D021A #1D021A #3F043A #79086F #B20BA4

Accessibility & contrast

On white

16.28

#3F043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F043A

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F043A	#FFFFFF	#000000	##FFFFFF
##3F043A	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011B3B

Deuteranopia (green-blind)

#192339

Tritanopia (blue-blind)

#420B1F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f043a;
/* rgb */ color: rgb(63, 4, 58);
/* oklch */ color: oklch(25.8% 0.109 332.2);

Tailwind

colors: {
  custom: {
    50: '#774d70',
    500: '#3f043a',
    950: '#000000',
  },
}

SCSS

$custom: #3f043a;
$custom-light: #774d70;
$custom-dark: #000000;

JSON

{
  "hex": "#3f043a",
  "rgb": {
    "r": 63,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 305.085,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25842,
    "c": 0.10907,
    "h": 332.2
  },
  "luminance": 0.01449
}

Semantic roles & 50–950 ramp

primary

#3F043A

secondary

#1E8027

accent

#FE3C2A

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F043A

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

Preview Lab → · Contrast checker → · Palette generator →