#3F2A87#3F2A87

#3F2A87 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.0% C 0.147 H 287.3°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F2A87
RGB	rgb(63, 42, 135)
HSL	hsl(254, 53%, 35%)
HSV	hsv(254, 69%, 53%)
CMYK	cmyk(53.3%, 68.9%, 0%, 47.1%)
CIE-LAB	lab(25.14, 34.71, -48.86)
CIE-LCH	lch(25.14, 59.93, 305.39°)
OKLab	oklab(36.96% 0.0436 -0.1402)
OKLCH	oklch(36.96% 0.147 287.3)
XYZ	xyz(7.2497, 4.4616, 23.3961)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2A87 #72872A

analogous

#2A4487 #3F2A87 #6D2A87

triadic

#3F2A87 #873F2A #2A873F

tetradic

#3F2A87 #872A44 #72872A #2A876D

square

#3F2A87 #872A44 #72872A #2A876D

split-complementary

#3F2A87 #876D2A #44872A

monochromatic

#130D2A #291B58 #3F2A87 #5539B6 #775ECD

Accessibility & contrast

On white

11.10

#3F2A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3F2A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2A87

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2A87	#FFFFFF	#000000	##FFFFFF
##3F2A87	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003985

Tritanopia (blue-blind)

#244155

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f2a87;
/* rgb */ color: rgb(63, 42, 135);
/* oklch */ color: oklch(37.0% 0.147 287.3);

Tailwind

colors: {
  custom: {
    50: '#7b65ab',
    500: '#3f2a87',
    950: '#000000',
  },
}

SCSS

$custom: #3f2a87;
$custom-light: #7b65ab;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2a87",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 135
  },
  "hsl": {
    "h": 253.548,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36965,
    "c": 0.14686,
    "h": 287.3
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#3F2A87

secondary

#9FB35A

accent

#DC4CBB

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3F2A87

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

Preview Lab → · Contrast checker → · Palette generator →