#3F0539#3F0539

#3F0539 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.9% C 0.107 H 333.1°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#3F0539
RGB	rgb(63, 5, 57)
HSL	hsl(306, 85%, 13%)
HSV	hsv(306, 92%, 25%)
CMYK	cmyk(0%, 92.1%, 9.5%, 75.3%)
CIE-LAB	lab(12.36, 32.97, -17.61)
CIE-LCH	lch(12.36, 37.38, 331.90°)
OKLab	oklab(25.87% 0.0953 -0.0484)
OKLCH	oklch(25.87% 0.107 333.1)
XYZ	xyz(2.8427, 1.4610, 4.0024)
Luminance	0.0146 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0539 #053F0B

analogous

#28053F #3F0539 #3F051C

triadic

#3F0539 #393F05 #05393F

tetradic

#3F0539 #3F2805 #053F0B #051C3F

square

#3F0539 #3F2805 #053F0B #051C3F

split-complementary

#3F0539 #1C3F05 #053F28

monochromatic

#1C021A #1C021A #3F0539 #78096C #B00EA0

Accessibility & contrast

On white

16.25

#3F0539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F0539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0539

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0539	#FFFFFF	#000000	##FFFFFF
##3F0539	1.00	16.25	1.29	16.25
#FFFFFF	16.25	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031B3A

Deuteranopia (green-blind)

#1A2338

Tritanopia (blue-blind)

#420C1F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0539;
/* rgb */ color: rgb(63, 5, 57);
/* oklch */ color: oklch(25.9% 0.107 333.1);

Tailwind

colors: {
  custom: {
    50: '#774e6f',
    500: '#3f0539',
    950: '#000000',
  },
}

SCSS

$custom: #3f0539;
$custom-light: #774e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0539",
  "rgb": {
    "r": 63,
    "g": 5,
    "b": 57
  },
  "hsl": {
    "h": 306.207,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25874,
    "c": 0.1069,
    "h": 333.1
  },
  "luminance": 0.01461
}

Semantic roles & 50–950 ramp

primary

#3F0539

secondary

#20802A

accent

#FC422C

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0539

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

Preview Lab → · Contrast checker → · Palette generator →