#3F115D#3F115D

#3F115D is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.8% C 0.127 H 307.8°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#3F115D
RGB	rgb(63, 17, 93)
HSL	hsl(276, 69%, 22%)
HSV	hsv(276, 82%, 36%)
CMYK	cmyk(32.3%, 81.7%, 0%, 63.5%)
CIE-LAB	lab(16.74, 36.02, -35.46)
CIE-LCH	lch(16.74, 50.54, 315.45°)
OKLab	oklab(29.85% 0.0781 -0.1007)
OKLCH	oklch(29.85% 0.127 307.8)
XYZ	xyz(4.2257, 2.2480, 10.5651)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F115D #2F5D11

analogous

#19115D #3F115D #5D1155

triadic

#3F115D #5D3F11 #115D3F

tetradic

#3F115D #5D1911 #2F5D11 #11555D

square

#3F115D #5D1911 #2F5D11 #11555D

split-complementary

#3F115D #555D11 #115D19

monochromatic

#12051A #1C0829 #3F115D #621A91 #8524C4

Accessibility & contrast

On white

14.49

#3F115D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F115D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F115D

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F115D	#FFFFFF	#000000	##FFFFFF
##3F115D	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285F

Deuteranopia (green-blind)

#002A5B

Tritanopia (blue-blind)

#3A2436

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f115d;
/* rgb */ color: rgb(63, 17, 93);
/* oklch */ color: oklch(29.8% 0.127 307.8);

Tailwind

colors: {
  custom: {
    50: '#78558b',
    500: '#3f115d',
    950: '#000000',
  },
}

SCSS

$custom: #3f115d;
$custom-light: #78558b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f115d",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 93
  },
  "hsl": {
    "h": 276.316,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.29846,
    "c": 0.12748,
    "h": 307.8
  },
  "luminance": 0.02248
}

Semantic roles & 50–950 ramp

primary

#3F115D

secondary

#5B9634

accent

#EC3C81

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F115D

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

Preview Lab → · Contrast checker → · Palette generator →