#3F0A4A#3F0A4A

#3F0A4A is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.6% C 0.116 H 319.9°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#3F0A4A
RGB	rgb(63, 10, 74)
HSL	hsl(290, 76%, 16%)
HSV	hsv(290, 86%, 29%)
CMYK	cmyk(14.9%, 86.5%, 0%, 71%)
CIE-LAB	lab(14.22, 34.39, -26.62)
CIE-LCH	lch(14.22, 43.49, 322.26°)
OKLab	oklab(27.58% 0.0888 -0.0747)
OKLCH	oklch(27.58% 0.116 319.9)
XYZ	xyz(3.3943, 1.7684, 6.6398)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0A4A #154A0A

analogous

#1F0A4A #3F0A4A #4A0A35

triadic

#3F0A4A #4A3F0A #0A4A3F

tetradic

#3F0A4A #4A1F0A #154A0A #0A354A

square

#3F0A4A #4A1F0A #154A0A #0A354A

split-complementary

#3F0A4A #354A0A #0A4A1F

monochromatic

#17041B #17041B #3F0A4A #6D1180 #9B19B6

Accessibility & contrast

On white

15.51

#3F0A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#3F0A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0A4A

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0A4A	#FFFFFF	#000000	##FFFFFF
##3F0A4A	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214C

Deuteranopia (green-blind)

#102649

Tritanopia (blue-blind)

#3F182A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #3f0a4a;
/* rgb */ color: rgb(63, 10, 74);
/* oklch */ color: oklch(27.6% 0.116 319.9);

Tailwind

colors: {
  custom: {
    50: '#77517d',
    500: '#3f0a4a',
    950: '#000000',
  },
}

SCSS

$custom: #3f0a4a;
$custom-light: #77517d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0a4a",
  "rgb": {
    "r": 63,
    "g": 10,
    "b": 74
  },
  "hsl": {
    "h": 289.688,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27583,
    "c": 0.11602,
    "h": 319.9
  },
  "luminance": 0.01768
}

Semantic roles & 50–950 ramp

primary

#3F0A4A

secondary

#398729

accent

#F33556

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090209

muted

#7B787B

Preview Lab

Preview with #3F0A4A

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

Preview Lab → · Contrast checker → · Palette generator →