#3F1159#3F1159

#3F1159 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.5% C 0.123 H 309.9°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#3F1159
RGB	rgb(63, 17, 89)
HSL	hsl(278, 68%, 21%)
HSV	hsv(278, 81%, 35%)
CMYK	cmyk(29.2%, 80.9%, 0%, 65.1%)
CIE-LAB	lab(16.40, 35.03, -33.33)
CIE-LCH	lch(16.40, 48.35, 316.43°)
OKLab	oklab(29.5% 0.079 -0.0945)
OKLCH	oklch(29.5% 0.123 309.9)
XYZ	xyz(4.0532, 2.1790, 9.6563)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1159 #2B5911

analogous

#1B1159 #3F1159 #59114F

triadic

#3F1159 #593F11 #11593F

tetradic

#3F1159 #591B11 #2B5911 #114F59

square

#3F1159 #591B11 #2B5911 #114F59

split-complementary

#3F1159 #4F5911 #11591B

monochromatic

#12051A #1B0726 #3F1159 #631B8C #8825C0

Accessibility & contrast

On white

14.63

#3F1159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3F1159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1159

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1159	#FFFFFF	#000000	##FFFFFF
##3F1159	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)

#00275B

Deuteranopia (green-blind)

#012957

Tritanopia (blue-blind)

#3B2234

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f1159;
/* rgb */ color: rgb(63, 17, 89);
/* oklch */ color: oklch(29.5% 0.123 309.9);

Tailwind

colors: {
  custom: {
    50: '#775588',
    500: '#3f1159',
    950: '#000000',
  },
}

SCSS

$custom: #3f1159;
$custom-light: #775588;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1159",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 89
  },
  "hsl": {
    "h": 278.333,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29501,
    "c": 0.12317,
    "h": 309.9
  },
  "luminance": 0.02179
}

Semantic roles & 50–950 ramp

primary

#3F1159

secondary

#569234

accent

#EB3D7C

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1159

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

Preview Lab → · Contrast checker → · Palette generator →