#3F145D#3F145D

#3F145D is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.2% C 0.124 H 307.3°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#3F145D
RGB	rgb(63, 20, 93)
HSL	hsl(275, 65%, 22%)
HSV	hsv(275, 78%, 36%)
CMYK	cmyk(32.3%, 78.5%, 0%, 63.5%)
CIE-LAB	lab(17.21, 34.66, -34.69)
CIE-LCH	lch(17.21, 49.03, 314.98°)
OKLab	oklab(30.18% 0.075 -0.0985)
OKLCH	oklch(30.18% 0.124 307.3)
XYZ	xyz(4.2754, 2.3474, 10.5817)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F145D #325D14

analogous

#1A145D #3F145D #5D1457

triadic

#3F145D #5D3F14 #145D3F

tetradic

#3F145D #5D1A14 #325D14 #14575D

square

#3F145D #5D1A14 #325D14 #14575D

split-complementary

#3F145D #575D14 #145D1A

monochromatic

#110519 #1D092B #3F145D #611F8F #832AC2

Accessibility & contrast

On white

14.29

#3F145D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F145D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F145D

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F145D	#FFFFFF	#000000	##FFFFFF
##3F145D	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295F

Deuteranopia (green-blind)

#002B5B

Tritanopia (blue-blind)

#3A2537

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f145d;
/* rgb */ color: rgb(63, 20, 93);
/* oklch */ color: oklch(30.2% 0.124 307.3);

Tailwind

colors: {
  custom: {
    50: '#78568b',
    500: '#3f145d',
    950: '#000000',
  },
}

SCSS

$custom: #3f145d;
$custom-light: #78568b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f145d",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 93
  },
  "hsl": {
    "h": 275.342,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30182,
    "c": 0.1238,
    "h": 307.3
  },
  "luminance": 0.02347
}

Semantic roles & 50–950 ramp

primary

#3F145D

secondary

#5E9538

accent

#E84085

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F145D

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

Preview Lab → · Contrast checker → · Palette generator →