#3F2A79#3F2A79

#3F2A79 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 35.8% C 0.128 H 290.7°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#3F2A79
RGB	rgb(63, 42, 121)
HSL	hsl(256, 48%, 32%)
HSV	hsv(256, 65%, 47%)
CMYK	cmyk(47.9%, 65.3%, 0%, 52.5%)
CIE-LAB	lab(23.98, 30.34, -41.93)
CIE-LCH	lch(23.98, 51.76, 305.89°)
OKLab	oklab(35.76% 0.0453 -0.1199)
OKLCH	oklch(35.76% 0.128 290.7)
XYZ	xyz(6.3281, 4.0929, 18.5420)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2A79 #64792A

analogous

#2A3D79 #3F2A79 #672A79

triadic

#3F2A79 #793F2A #2A793F

tetradic

#3F2A79 #792A3D #64792A #2A7967

square

#3F2A79 #792A3D #64792A #2A7967

split-complementary

#3F2A79 #79672A #3D792A

monochromatic

#100A1E #271A4C #3F2A79 #573AA6 #7558C5

Accessibility & contrast

On white

11.55

#3F2A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3F2A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2A79

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2A79	#FFFFFF	#000000	##FFFFFF
##3F2A79	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#003777

Tritanopia (blue-blind)

#2D3C4D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f2a79;
/* rgb */ color: rgb(63, 42, 121);
/* oklch */ color: oklch(35.8% 0.128 290.7);

Tailwind

colors: {
  custom: {
    50: '#7965a0',
    500: '#3f2a79',
    950: '#000000',
  },
}

SCSS

$custom: #3f2a79;
$custom-light: #7965a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2a79",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 121
  },
  "hsl": {
    "h": 255.949,
    "s": 48.466,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35757,
    "c": 0.12816,
    "h": 290.7
  },
  "luminance": 0.04093
}

Semantic roles & 50–950 ramp

primary

#3F2A79

secondary

#94AB54

accent

#D850B4

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09050F

muted

#7B7A7E

Preview Lab

Preview with #3F2A79

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

Preview Lab → · Contrast checker → · Palette generator →