#3F1879#3F1879

#3F1879 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.151 H 295.0°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F1879
RGB	rgb(63, 24, 121)
HSL	hsl(264, 67%, 28%)
HSV	hsv(264, 80%, 47%)
CMYK	cmyk(47.9%, 80.2%, 0%, 52.5%)
CIE-LAB	lab(20.40, 40.25, -47.76)
CIE-LCH	lch(20.40, 62.46, 310.12°)
OKLab	oklab(33.21% 0.0638 -0.1369)
OKLCH	oklch(33.21% 0.151 295)
XYZ	xyz(5.8268, 3.0903, 18.3749)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1879 #527918

analogous

#182179 #3F1879 #6F1879

triadic

#3F1879 #793F18 #18793F

tetradic

#3F1879 #791821 #527918 #18796F

square

#3F1879 #791821 #527918 #18796F

split-complementary

#3F1879 #796F18 #217918

monochromatic

#0D051A #240E46 #3F1879 #5A22AC #7635D7

Accessibility & contrast

On white

12.98

#3F1879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3F1879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1879

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1879	#FFFFFF	#000000	##FFFFFF
##3F1879	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#2E3348

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f1879;
/* rgb */ color: rgb(63, 24, 121);
/* oklch */ color: oklch(33.2% 0.151 295.0);

Tailwind

colors: {
  custom: {
    50: '#7b5aa1',
    500: '#3f1879',
    950: '#000000',
  },
}

SCSS

$custom: #3f1879;
$custom-light: #7b5aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1879",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 121
  },
  "hsl": {
    "h": 264.124,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33207,
    "c": 0.15107,
    "h": 295
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#3F1879

secondary

#81AE3F

accent

#EA3EA5

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1879

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

Preview Lab → · Contrast checker → · Palette generator →