#3F1979#3F1979

#3F1979 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.150 H 294.8°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#3F1979
RGB	rgb(63, 25, 121)
HSL	hsl(264, 66%, 29%)
HSV	hsv(264, 79%, 47%)
CMYK	cmyk(47.9%, 79.3%, 0%, 52.5%)
CIE-LAB	lab(20.57, 39.78, -47.49)
CIE-LCH	lch(20.57, 61.95, 309.95°)
OKLab	oklab(33.32% 0.0629 -0.1361)
OKLCH	oklch(33.32% 0.15 294.8)
XYZ	xyz(5.8478, 3.1323, 18.3819)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1979 #537919

analogous

#192379 #3F1979 #6F1979

triadic

#3F1979 #793F19 #19793F

tetradic

#3F1979 #791923 #537919 #19796F

square

#3F1979 #791923 #537919 #19796F

split-complementary

#3F1979 #796F19 #237919

monochromatic

#0D0519 #250F46 #3F1979 #5923AC #7637D6

Accessibility & contrast

On white

12.91

#3F1979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3F1979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1979

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1979	#FFFFFF	#000000	##FFFFFF
##3F1979	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#2E3348

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f1979;
/* rgb */ color: rgb(63, 25, 121);
/* oklch */ color: oklch(33.3% 0.150 294.8);

Tailwind

colors: {
  custom: {
    50: '#7b5aa1',
    500: '#3f1979',
    950: '#000000',
  },
}

SCSS

$custom: #3f1979;
$custom-light: #7b5aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1979",
  "rgb": {
    "r": 63,
    "g": 25,
    "b": 121
  },
  "hsl": {
    "h": 263.75,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33322,
    "c": 0.14999,
    "h": 294.8
  },
  "luminance": 0.03132
}

Semantic roles & 50–950 ramp

primary

#3F1979

secondary

#82AE40

accent

#E93FA6

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1979

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

Preview Lab → · Contrast checker → · Palette generator →