#3F2AA1#3F2AA1

#3F2AA1 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.4% C 0.180 H 282.4°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F2AA1
RGB	rgb(63, 42, 161)
HSL	hsl(251, 59%, 40%)
HSV	hsv(251, 74%, 63%)
CMYK	cmyk(60.9%, 73.9%, 0%, 36.9%)
CIE-LAB	lab(27.53, 42.83, -60.95)
CIE-LCH	lch(27.53, 74.50, 305.10°)
OKLab	oklab(39.4% 0.0386 -0.1757)
OKLCH	oklch(39.4% 0.18 282.4)
XYZ	xyz(9.3089, 5.2853, 34.2409)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2AA1 #8CA12A

analogous

#2A51A1 #3F2AA1 #7A2AA1

triadic

#3F2AA1 #A13F2A #2AA13F

tetradic

#3F2AA1 #A12A51 #8CA12A #2AA17A

square

#3F2AA1 #A12A51 #8CA12A #2AA17A

split-complementary

#3F2AA1 #A17A2A #51A12A

monochromatic

#191140 #2C1D70 #3F2AA1 #553CCC #806DD9

Accessibility & contrast

On white

10.21

#3F2AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3F2AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2AA1

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2AA1	#FFFFFF	#000000	##FFFFFF
##3F2AA1	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003D9F

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3f2aa1;
/* rgb */ color: rgb(63, 42, 161);
/* oklch */ color: oklch(39.4% 0.180 282.4);

Tailwind

colors: {
  custom: {
    50: '#8066be',
    500: '#3f2aa1',
    950: '#000000',
  },
}

SCSS

$custom: #3f2aa1;
$custom-light: #8066be;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2aa1",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 161
  },
  "hsl": {
    "h": 250.588,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39404,
    "c": 0.17988,
    "h": 282.4
  },
  "luminance": 0.05286
}

Semantic roles & 50–950 ramp

primary

#3F2AA1

secondary

#B0C067

accent

#E246C6

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3F2AA1

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

Preview Lab → · Contrast checker → · Palette generator →