#3F2586#3F2586

#3F2586 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.1% C 0.152 H 288.7°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#3F2586
RGB	rgb(63, 37, 134)
HSL	hsl(256, 57%, 34%)
HSV	hsv(256, 72%, 53%)
CMYK	cmyk(53%, 72.4%, 0%, 47.5%)
CIE-LAB	lab(24.00, 37.29, -50.09)
CIE-LCH	lch(24.00, 62.45, 306.67°)
OKLab	oklab(36.12% 0.0487 -0.1439)
OKLCH	oklch(36.12% 0.152 288.7)
XYZ	xyz(7.0133, 4.1008, 22.9716)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2586 #6C8625

analogous

#253C86 #3F2586 #6F2586

triadic

#3F2586 #863F25 #25863F

tetradic

#3F2586 #86253C #6C8625 #25866F

square

#3F2586 #86253C #6C8625 #25866F

split-complementary

#3F2586 #866F25 #3C8625

monochromatic

#120B26 #281856 #3F2586 #5632B6 #7655D0

Accessibility & contrast

On white

11.54

#3F2586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3F2586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2586

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2586	#FFFFFF	#000000	##FFFFFF
##3F2586	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003784

Tritanopia (blue-blind)

#253E53

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f2586;
/* rgb */ color: rgb(63, 37, 134);
/* oklch */ color: oklch(36.1% 0.152 288.7);

Tailwind

colors: {
  custom: {
    50: '#7c62aa',
    500: '#3f2586',
    950: '#000000',
  },
}

SCSS

$custom: #3f2586;
$custom-light: #7c62aa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2586",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 134
  },
  "hsl": {
    "h": 256.082,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36121,
    "c": 0.15188,
    "h": 288.7
  },
  "luminance": 0.04101
}

Semantic roles & 50–950 ramp

primary

#3F2586

secondary

#9AB452

accent

#E048B7

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3F2586

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

Preview Lab → · Contrast checker → · Palette generator →