#3F0F69#3F0F69

#3F0F69 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.142 H 302.5°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F69
RGB	rgb(63, 15, 105)
HSL	hsl(272, 75%, 24%)
HSV	hsv(272, 86%, 41%)
CMYK	cmyk(40%, 85.7%, 0%, 58.8%)
CIE-LAB	lab(17.55, 39.84, -42.08)
CIE-LCH	lch(17.55, 57.95, 313.43°)
OKLab	oklab(30.75% 0.0764 -0.1202)
OKLCH	oklch(30.75% 0.142 302.5)
XYZ	xyz(4.7699, 2.4183, 13.5773)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F69 #39690F

analogous

#120F69 #3F0F69 #690F66

triadic

#3F0F69 #693F0F #0F693F

tetradic

#3F0F69 #69120F #39690F #0F6669

square

#3F0F69 #69120F #39690F #0F6669

split-complementary

#3F0F69 #66690F #0F6912

monochromatic

#10041B #1F0733 #3F0F69 #5F179F #7F1ED4

Accessibility & contrast

On white

14.15

#3F0F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3F0F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F69

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F69	#FFFFFF	#000000	##FFFFFF
##3F0F69	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6B

Deuteranopia (green-blind)

#002B67

Tritanopia (blue-blind)

#36283D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3f0f69;
/* rgb */ color: rgb(63, 15, 105);
/* oklch */ color: oklch(30.7% 0.142 302.5);

Tailwind

colors: {
  custom: {
    50: '#795595',
    500: '#3f0f69',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f69;
$custom-light: #795595;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f69",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 105
  },
  "hsl": {
    "h": 272,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30747,
    "c": 0.14243,
    "h": 302.5
  },
  "luminance": 0.02418
}

Semantic roles & 50–950 ramp

primary

#3F0F69

secondary

#66A132

accent

#F2368E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #3F0F69

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

Preview Lab → · Contrast checker → · Palette generator →