#3F2479#3F2479

#3F2479 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.8% C 0.137 H 292.4°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F2479
RGB	rgb(63, 36, 121)
HSL	hsl(259, 54%, 31%)
HSV	hsv(259, 70%, 47%)
CMYK	cmyk(47.9%, 70.2%, 0%, 52.5%)
CIE-LAB	lab(22.65, 33.93, -44.09)
CIE-LCH	lch(22.65, 55.63, 307.58°)
OKLab	oklab(34.8% 0.0521 -0.1262)
OKLCH	oklch(34.8% 0.137 292.4)
XYZ	xyz(6.1310, 3.6988, 18.4764)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2479 #5E7924

analogous

#243379 #3F2479 #692479

triadic

#3F2479 #793F24 #24793F

tetradic

#3F2479 #792433 #5E7924 #247969

square

#3F2479 #792433 #5E7924 #247969

split-complementary

#3F2479 #796924 #337924

monochromatic

#0E081B #26164A #3F2479 #5832A8 #754DCA

Accessibility & contrast

On white

12.07

#3F2479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3F2479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2479

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2479	#FFFFFF	#000000	##FFFFFF
##3F2479	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377C

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#2E394B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3f2479;
/* rgb */ color: rgb(63, 36, 121);
/* oklch */ color: oklch(34.8% 0.137 292.4);

Tailwind

colors: {
  custom: {
    50: '#7a61a0',
    500: '#3f2479',
    950: '#000000',
  },
}

SCSS

$custom: #3f2479;
$custom-light: #7a61a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2479",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 121
  },
  "hsl": {
    "h": 259.059,
    "s": 54.14,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34799,
    "c": 0.13655,
    "h": 292.4
  },
  "luminance": 0.03699
}

Semantic roles & 50–950 ramp

primary

#3F2479

secondary

#8EAC4D

accent

#DE4AAF

background

#F7F5F9

surface

#EEEAF2

border

#C9C6CC

text

#0A050F

muted

#7C797E

Preview Lab

Preview with #3F2479

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

Preview Lab → · Contrast checker → · Palette generator →