#3F0F53#3F0F53

#3F0F53 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.8% C 0.119 H 313.6°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F53
RGB	rgb(63, 15, 83)
HSL	hsl(282, 69%, 19%)
HSV	hsv(282, 82%, 33%)
CMYK	cmyk(24.1%, 81.9%, 0%, 67.5%)
CIE-LAB	lab(15.61, 34.45, -30.55)
CIE-LCH	lch(15.61, 46.05, 318.43°)
OKLab	oklab(28.79% 0.0823 -0.0863)
OKLCH	oklch(28.79% 0.119 313.6)
XYZ	xyz(3.7818, 2.0231, 8.3732)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F53 #23530F

analogous

#1D0F53 #3F0F53 #530F45

triadic

#3F0F53 #533F0F #0F533F

tetradic

#3F0F53 #531D0F #23530F #0F4553

square

#3F0F53 #531D0F #23530F #0F4553

split-complementary

#3F0F53 #45530F #0F531D

monochromatic

#14051A #18061F #3F0F53 #661887 #8E22BB

Accessibility & contrast

On white

14.95

#3F0F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F0F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F53

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F53	#FFFFFF	#000000	##FFFFFF
##3F0F53	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002455

Deuteranopia (green-blind)

#092852

Tritanopia (blue-blind)

#3D1E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0f53;
/* rgb */ color: rgb(63, 15, 83);
/* oklch */ color: oklch(28.8% 0.119 313.6);

Tailwind

colors: {
  custom: {
    50: '#775384',
    500: '#3f0f53',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f53;
$custom-light: #775384;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f53",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 282.353,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28787,
    "c": 0.11925,
    "h": 313.6
  },
  "luminance": 0.02023
}

Semantic roles & 50–950 ramp

primary

#3F0F53

secondary

#4C8D31

accent

#EC3C70

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0F53

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

Preview Lab → · Contrast checker → · Palette generator →