#3F286F#3F286F

#3F286F is a dark, moderate violet. Relative luminance 0.037; OKLCH L 34.6% C 0.117 H 294.4°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F286F
RGB	rgb(63, 40, 111)
HSL	hsl(259, 47%, 30%)
HSV	hsv(259, 64%, 44%)
CMYK	cmyk(43.2%, 64%, 0%, 56.5%)
CIE-LAB	lab(22.73, 28.51, -37.55)
CIE-LCH	lch(22.73, 47.15, 307.21°)
OKLab	oklab(34.6% 0.0485 -0.107)
OKLCH	oklch(34.6% 0.117 294.4)
XYZ	xyz(5.6772, 3.7219, 15.4551)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F286F #586F28

analogous

#28346F #3F286F #63286F

triadic

#3F286F #6F3F28 #286F3F

tetradic

#3F286F #6F2834 #586F28 #286F63

square

#3F286F #6F2834 #586F28 #286F63

split-complementary

#3F286F #6F6328 #346F28

monochromatic

#0D0816 #251842 #3F286F #59389C #7551C0

Accessibility & contrast

On white

12.04

#3F286F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F286F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F286F

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F286F	#FFFFFF	#000000	##FFFFFF
##3F286F	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003771

Deuteranopia (green-blind)

#01356D

Tritanopia (blue-blind)

#323847

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f286f;
/* rgb */ color: rgb(63, 40, 111);
/* oklch */ color: oklch(34.6% 0.117 294.4);

Tailwind

colors: {
  custom: {
    50: '#786399',
    500: '#3f286f',
    950: '#000000',
  },
}

SCSS

$custom: #3f286f;
$custom-light: #786399;
$custom-dark: #000000;

JSON

{
  "hex": "#3f286f",
  "rgb": {
    "r": 63,
    "g": 40,
    "b": 111
  },
  "hsl": {
    "h": 259.437,
    "s": 47.02,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34602,
    "c": 0.11747,
    "h": 294.4
  },
  "luminance": 0.03722
}

Semantic roles & 50–950 ramp

primary

#3F286F

secondary

#87A151

accent

#D751AB

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#09050E

muted

#7B797E

Preview Lab

Preview with #3F286F

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

Preview Lab → · Contrast checker → · Palette generator →