#3F145F#3F145F

#3F145F is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.126 H 306.3°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#3F145F
RGB	rgb(63, 20, 95)
HSL	hsl(274, 65%, 23%)
HSV	hsv(274, 79%, 37%)
CMYK	cmyk(33.7%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(17.38, 35.17, -35.75)
CIE-LCH	lch(17.38, 50.14, 314.53°)
OKLab	oklab(30.35% 0.0746 -0.1016)
OKLCH	oklch(30.35% 0.126 306.3)
XYZ	xyz(4.3652, 2.3833, 11.0543)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F145F #345F14

analogous

#1A145F #3F145F #5F1459

triadic

#3F145F #5F3F14 #145F3F

tetradic

#3F145F #5F1A14 #345F14 #14595F

square

#3F145F #5F1A14 #345F14 #14595F

split-complementary

#3F145F #595F14 #145F1A

monochromatic

#110519 #1D092C #3F145F #611F92 #8229C4

Accessibility & contrast

On white

14.22

#3F145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F145F

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F145F	#FFFFFF	#000000	##FFFFFF
##3F145F	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002961

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#392638

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f145f;
/* rgb */ color: rgb(63, 20, 95);
/* oklch */ color: oklch(30.4% 0.126 306.3);

Tailwind

colors: {
  custom: {
    50: '#78568d',
    500: '#3f145f',
    950: '#000000',
  },
}

SCSS

$custom: #3f145f;
$custom-light: #78568d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f145f",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 274.4,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30354,
    "c": 0.12605,
    "h": 306.3
  },
  "luminance": 0.02383
}

Semantic roles & 50–950 ramp

primary

#3F145F

secondary

#609738

accent

#E84088

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F145F

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

Preview Lab → · Contrast checker → · Palette generator →