#3F157C#3F157C

#3F157C is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.2% C 0.157 H 294.5°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#3F157C
RGB	rgb(63, 21, 124)
HSL	hsl(264, 71%, 28%)
HSV	hsv(264, 83%, 49%)
CMYK	cmyk(49.2%, 83.1%, 0%, 51.4%)
CIE-LAB	lab(20.24, 42.40, -49.95)
CIE-LCH	lch(20.24, 65.52, 310.33°)
OKLab	oklab(33.18% 0.0652 -0.1433)
OKLCH	oklch(33.18% 0.157 294.5)
XYZ	xyz(5.9552, 3.0482, 19.3395)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F157C #527C15

analogous

#151E7C #3F157C #72157C

triadic

#3F157C #7C3F15 #157C3F

tetradic

#3F157C #7C151E #527C15 #157C72

square

#3F157C #7C151E #527C15 #157C72

split-complementary

#3F157C #7C7215 #1E7C15

monochromatic

#0D041A #240C48 #3F157C #5A1EB0 #7630DC

Accessibility & contrast

On white

13.05

#3F157C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3F157C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F157C

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F157C	#FFFFFF	#000000	##FFFFFF
##3F157C	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327F

Deuteranopia (green-blind)

#002F7A

Tritanopia (blue-blind)

#2D3349

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f157c;
/* rgb */ color: rgb(63, 21, 124);
/* oklch */ color: oklch(33.2% 0.157 294.5);

Tailwind

colors: {
  custom: {
    50: '#7b59a3',
    500: '#3f157c',
    950: '#000000',
  },
}

SCSS

$custom: #3f157c;
$custom-light: #7b59a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f157c",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 124
  },
  "hsl": {
    "h": 264.466,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33181,
    "c": 0.15746,
    "h": 294.5
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#3F157C

secondary

#81B13C

accent

#EE3AA4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F157C

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

Preview Lab → · Contrast checker → · Palette generator →