#3F0F5E#3F0F5E

#3F0F5E is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.131 H 307.6°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F5E
RGB	rgb(63, 15, 94)
HSL	hsl(276, 72%, 21%)
HSV	hsv(276, 84%, 37%)
CMYK	cmyk(33%, 84%, 0%, 63.1%)
CIE-LAB	lab(16.54, 37.10, -36.45)
CIE-LCH	lch(16.54, 52.01, 315.50°)
OKLab	oklab(29.73% 0.0798 -0.1037)
OKLCH	oklch(29.73% 0.131 307.6)
XYZ	xyz(4.2407, 2.2066, 10.7900)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F5E #2E5E0F

analogous

#180F5E #3F0F5E #5E0F56

triadic

#3F0F5E #5E3F0F #0F5E3F

tetradic

#3F0F5E #5E180F #2E5E0F #0F565E

square

#3F0F5E #5E180F #2E5E0F #0F565E

split-complementary

#3F0F5E #565E0F #0F5E18

monochromatic

#12041A #1C0729 #3F0F5E #621793 #8620C8

Accessibility & contrast

On white

14.57

#3F0F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3F0F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F5E

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F5E	#FFFFFF	#000000	##FFFFFF
##3F0F5E	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#3A2337

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f0f5e;
/* rgb */ color: rgb(63, 15, 94);
/* oklch */ color: oklch(29.7% 0.131 307.6);

Tailwind

colors: {
  custom: {
    50: '#78548c',
    500: '#3f0f5e',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f5e;
$custom-light: #78548c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f5e",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 94
  },
  "hsl": {
    "h": 276.456,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29731,
    "c": 0.13081,
    "h": 307.6
  },
  "luminance": 0.02207
}

Semantic roles & 50–950 ramp

primary

#3F0F5E

secondary

#599731

accent

#EF3980

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F0F5E

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

Preview Lab → · Contrast checker → · Palette generator →