#3F1355#3F1355

#3F1355 is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.4% C 0.116 H 311.8°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F1355
RGB	rgb(63, 19, 85)
HSL	hsl(280, 63%, 20%)
HSV	hsv(280, 78%, 33%)
CMYK	cmyk(25.9%, 77.6%, 0%, 66.7%)
CIE-LAB	lab(16.40, 33.14, -30.63)
CIE-LCH	lch(16.40, 45.13, 317.25°)
OKLab	oklab(29.4% 0.0775 -0.0866)
OKLCH	oklch(29.4% 0.116 311.8)
XYZ	xyz(3.9222, 2.1785, 8.8064)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1355 #295513

analogous

#1E1355 #3F1355 #55134A

triadic

#3F1355 #553F13 #13553F

tetradic

#3F1355 #551E13 #295513 #134A55

square

#3F1355 #551E13 #295513 #134A55

split-complementary

#3F1355 #4A5513 #13551E

monochromatic

#130619 #1A0823 #3F1355 #641E87 #8929B9

Accessibility & contrast

On white

14.63

#3F1355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3F1355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1355

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1355	#FFFFFF	#000000	##FFFFFF
##3F1355	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002657

Deuteranopia (green-blind)

#0A2954

Tritanopia (blue-blind)

#3C2132

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f1355;
/* rgb */ color: rgb(63, 19, 85);
/* oklch */ color: oklch(29.4% 0.116 311.8);

Tailwind

colors: {
  custom: {
    50: '#775585',
    500: '#3f1355',
    950: '#000000',
  },
}

SCSS

$custom: #3f1355;
$custom-light: #775585;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1355",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 85
  },
  "hsl": {
    "h": 280,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29397,
    "c": 0.11623,
    "h": 311.8
  },
  "luminance": 0.02178
}

Semantic roles & 50–950 ramp

primary

#3F1355

secondary

#538D36

accent

#E64178

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1355

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

Preview Lab → · Contrast checker → · Palette generator →