#3F159F#3F159F

#3F159F is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.9% C 0.196 H 285.4°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#3F159F
RGB	rgb(63, 21, 159)
HSL	hsl(258, 77%, 35%)
HSV	hsv(258, 87%, 62%)
CMYK	cmyk(60.4%, 86.8%, 0%, 37.6%)
CIE-LAB	lab(23.99, 51.89, -65.58)
CIE-LCH	lch(23.99, 83.63, 308.35°)
OKLab	oklab(36.88% 0.052 -0.189)
OKLCH	oklch(36.88% 0.196 285.4)
XYZ	xyz(8.5742, 4.0958, 33.1329)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F159F #759F15

analogous

#15309F #3F159F #84159F

triadic

#3F159F #9F3F15 #159F3F

tetradic

#3F159F #9F1530 #759F15 #159F84

square

#3F159F #9F1530 #759F15 #159F84

split-complementary

#3F159F #9F8415 #309F15

monochromatic

#140733 #2A0E69 #3F159F #541CD5 #7848E7

Accessibility & contrast

On white

11.54

#3F159F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3F159F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F159F

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F159F	#FFFFFF	#000000	##FFFFFF
##3F159F	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA3

Deuteranopia (green-blind)

#00359D

Tritanopia (blue-blind)

#00425E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f159f;
/* rgb */ color: rgb(63, 21, 159);
/* oklch */ color: oklch(36.9% 0.196 285.4);

Tailwind

colors: {
  custom: {
    50: '#815bbd',
    500: '#3f159f',
    950: '#000000',
  },
}

SCSS

$custom: #3f159f;
$custom-light: #815bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f159f",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 159
  },
  "hsl": {
    "h": 258.261,
    "s": 76.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36875,
    "c": 0.19598,
    "h": 285.4
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary

#3F159F

secondary

#A1C848

accent

#F335B9

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0412

muted

#7D7981

Preview Lab

Preview with #3F159F

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

Preview Lab → · Contrast checker → · Palette generator →