#3F146D#3F146D

#3F146D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.142 H 300.0°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#3F146D
RGB	rgb(63, 20, 109)
HSL	hsl(269, 69%, 25%)
HSV	hsv(269, 82%, 43%)
CMYK	cmyk(42.2%, 81.7%, 0%, 57.3%)
CIE-LAB	lab(18.63, 38.81, -42.92)
CIE-LCH	lch(18.63, 57.87, 312.13°)
OKLab	oklab(31.62% 0.0709 -0.1227)
OKLCH	oklch(31.62% 0.142 300)
XYZ	xyz(5.0597, 2.6611, 14.7121)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F146D #426D14

analogous

#14156D #3F146D #6B146D

triadic

#3F146D #6D3F14 #146D3F

tetradic

#3F146D #6D1415 #426D14 #146D6B

square

#3F146D #6D1415 #426D14 #146D6B

split-complementary

#3F146D #6D6B14 #156D14

monochromatic

#0F051A #210B39 #3F146D #5D1DA1 #7B27D4

Accessibility & contrast

On white

13.71

#3F146D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3F146D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F146D

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F146D	#FFFFFF	#000000	##FFFFFF
##3F146D	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#002D6B

Tritanopia (blue-blind)

#342C40

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f146d;
/* rgb */ color: rgb(63, 20, 109);
/* oklch */ color: oklch(31.6% 0.142 300.0);

Tailwind

colors: {
  custom: {
    50: '#795798',
    500: '#3f146d',
    950: '#000000',
  },
}

SCSS

$custom: #3f146d;
$custom-light: #795798;
$custom-dark: #000000;

JSON

{
  "hex": "#3f146d",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 109
  },
  "hsl": {
    "h": 268.989,
    "s": 68.992,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3162,
    "c": 0.14172,
    "h": 300
  },
  "luminance": 0.02661
}

Semantic roles & 50–950 ramp

primary

#3F146D

secondary

#70A439

accent

#EC3C97

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F146D

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

Preview Lab → · Contrast checker → · Palette generator →