#3F1358#3F1358

#3F1358 is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.6% C 0.120 H 310.1°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#3F1358
RGB	rgb(63, 19, 88)
HSL	hsl(278, 64%, 21%)
HSV	hsv(278, 78%, 35%)
CMYK	cmyk(28.4%, 78.4%, 0%, 65.5%)
CIE-LAB	lab(16.64, 33.87, -32.27)
CIE-LCH	lch(16.64, 46.79, 316.39°)
OKLab	oklab(29.64% 0.077 -0.0914)
OKLCH	oklch(29.64% 0.12 310.1)
XYZ	xyz(4.0439, 2.2272, 9.4475)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Plum Purple

#4E0550

ΔE00 5.11

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1358 #2C5813

analogous

#1C1358 #3F1358 #58134E

triadic

#3F1358 #583F13 #13583F

tetradic

#3F1358 #581C13 #2C5813 #134E58

square

#3F1358 #581C13 #2C5813 #134E58

split-complementary

#3F1358 #4E5813 #13581C

monochromatic

#120519 #1B0826 #3F1358 #631E8A #8729BD

Accessibility & contrast

On white

14.53

#3F1358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F1358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1358

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1358	#FFFFFF	#000000	##FFFFFF
##3F1358	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275A

Deuteranopia (green-blind)

#052A57

Tritanopia (blue-blind)

#3C2334

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f1358;
/* rgb */ color: rgb(63, 19, 88);
/* oklch */ color: oklch(29.6% 0.120 310.1);

Tailwind

colors: {
  custom: {
    50: '#775588',
    500: '#3f1358',
    950: '#000000',
  },
}

SCSS

$custom: #3f1358;
$custom-light: #775588;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1358",
  "rgb": {
    "r": 63,
    "g": 19,
    "b": 88
  },
  "hsl": {
    "h": 278.261,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.29643,
    "c": 0.11954,
    "h": 310.1
  },
  "luminance": 0.02227
}

Semantic roles & 50–950 ramp

primary

#3F1358

secondary

#579037

accent

#E7407D

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1358

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

Preview Lab → · Contrast checker → · Palette generator →