#3F2585#3F2585

#3F2585 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.0% C 0.151 H 288.9°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#3F2585
RGB	rgb(63, 37, 133)
HSL	hsl(256, 56%, 33%)
HSV	hsv(256, 72%, 52%)
CMYK	cmyk(52.6%, 72.2%, 0%, 47.8%)
CIE-LAB	lab(23.91, 36.99, -49.61)
CIE-LCH	lch(23.91, 61.89, 306.71°)
OKLab	oklab(36.03% 0.0489 -0.1424)
OKLCH	oklch(36.03% 0.151 288.9)
XYZ	xyz(6.9439, 4.0730, 22.6060)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2585 #6B8525

analogous

#253B85 #3F2585 #6F2585

triadic

#3F2585 #853F25 #25853F

tetradic

#3F2585 #85253B #6B8525 #25856F

square

#3F2585 #85253B #6B8525 #25856F

split-complementary

#3F2585 #856F25 #3B8525

monochromatic

#120A25 #281855 #3F2585 #5632B5 #7655D0

Accessibility & contrast

On white

11.57

#3F2585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3F2585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2585

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2585	#FFFFFF	#000000	##FFFFFF
##3F2585	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B88

Deuteranopia (green-blind)

#003683

Tritanopia (blue-blind)

#263E52

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f2585;
/* rgb */ color: rgb(63, 37, 133);
/* oklch */ color: oklch(36.0% 0.151 288.9);

Tailwind

colors: {
  custom: {
    50: '#7c62a9',
    500: '#3f2585',
    950: '#000000',
  },
}

SCSS

$custom: #3f2585;
$custom-light: #7c62a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2585",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 133
  },
  "hsl": {
    "h": 256.25,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36028,
    "c": 0.15061,
    "h": 288.9
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#3F2585

secondary

#99B452

accent

#E048B7

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #3F2585

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

Preview Lab → · Contrast checker → · Palette generator →