#3F20A2#3F20A2

#3F20A2 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.3% C 0.191 H 283.7°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F20A2
RGB	rgb(63, 32, 162)
HSL	hsl(254, 67%, 38%)
HSV	hsv(254, 80%, 64%)
CMYK	cmyk(61.1%, 80.2%, 0%, 36.5%)
CIE-LAB	lab(25.86, 48.21, -64.32)
CIE-LCH	lch(25.86, 80.38, 306.85°)
OKLab	oklab(38.26% 0.0451 -0.1854)
OKLCH	oklch(38.26% 0.191 283.7)
XYZ	xyz(9.0860, 4.6978, 34.6034)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F20A2 #83A220

analogous

#2042A2 #3F20A2 #8020A2

triadic

#3F20A2 #A23F20 #20A23F

tetradic

#3F20A2 #A22042 #83A220 #20A280

square

#3F20A2 #A22042 #83A220 #20A280

split-complementary

#3F20A2 #A28020 #42A220

monochromatic

#170C3C #2B166F #3F20A2 #532AD5 #7C5DDF

Accessibility & contrast

On white

10.83

#3F20A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3F20A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F20A2

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F20A2	#FFFFFF	#000000	##FFFFFF
##3F20A2	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0039A0

Tritanopia (blue-blind)

#004761

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3f20a2;
/* rgb */ color: rgb(63, 32, 162);
/* oklch */ color: oklch(38.3% 0.191 283.7);

Tailwind

colors: {
  custom: {
    50: '#8160bf',
    500: '#3f20a2',
    950: '#000000',
  },
}

SCSS

$custom: #3f20a2;
$custom-light: #8160bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f20a2",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 162
  },
  "hsl": {
    "h": 254.308,
    "s": 67.01,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38259,
    "c": 0.19083,
    "h": 283.7
  },
  "luminance": 0.04698
}

Semantic roles & 50–950 ramp

primary

#3F20A2

secondary

#AAC35A

accent

#EA3EC1

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3F20A2

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

Preview Lab → · Contrast checker → · Palette generator →