#3F2AA7#3F2AA7

#3F2AA7 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.0% C 0.187 H 281.5°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F2AA7
RGB	rgb(63, 42, 167)
HSL	hsl(250, 60%, 41%)
HSV	hsv(250, 75%, 65%)
CMYK	cmyk(62.3%, 74.9%, 0%, 34.5%)
CIE-LAB	lab(28.12, 44.69, -63.62)
CIE-LCH	lch(28.12, 77.75, 305.09°)
OKLab	oklab(40% 0.0372 -0.1835)
OKLCH	oklch(40% 0.187 281.5)
XYZ	xyz(9.8507, 5.5020, 37.0946)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2AA7 #92A72A

analogous

#2A53A7 #3F2AA7 #7D2AA7

triadic

#3F2AA7 #A73F2A #2AA73F

tetradic

#3F2AA7 #A72A53 #92A72A #2AA77D

square

#3F2AA7 #A72A53 #92A72A #2AA77D

split-complementary

#3F2AA7 #A77D2A #53A72A

monochromatic

#1A1145 #2D1E76 #3F2AA7 #573FCF #8270DB

Accessibility & contrast

On white

10.00

#3F2AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3F2AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2AA7

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2AA7	#FFFFFF	#000000	##FFFFFF
##3F2AA7	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003EA5

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f2aa7;
/* rgb */ color: rgb(63, 42, 167);
/* oklch */ color: oklch(40.0% 0.187 281.5);

Tailwind

colors: {
  custom: {
    50: '#8166c2',
    500: '#3f2aa7',
    950: '#000000',
  },
}

SCSS

$custom: #3f2aa7;
$custom-light: #8166c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2aa7",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 167
  },
  "hsl": {
    "h": 250.08,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39997,
    "c": 0.18722,
    "h": 281.5
  },
  "luminance": 0.05503
}

Semantic roles & 50–950 ramp

primary

#3F2AA7

secondary

#B3C26B

accent

#E345C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F2AA7

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

Preview Lab → · Contrast checker → · Palette generator →