#3920A5#3920A5

#3920A5 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.195 H 280.3°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#3920A5
RGB	rgb(57, 32, 165)
HSL	hsl(251, 68%, 39%)
HSV	hsv(251, 81%, 65%)
CMYK	cmyk(65.5%, 80.6%, 0%, 35.3%)
CIE-LAB	lab(25.62, 48.44, -66.55)
CIE-LCH	lch(25.62, 82.31, 306.05°)
OKLab	oklab(38.05% 0.035 -0.1921)
OKLCH	oklch(38.05% 0.195 280.3)
XYZ	xyz(8.9932, 4.6188, 36.0076)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3920A5 #8CA520

analogous

#2049A5 #3920A5 #7B20A5

triadic

#3920A5 #A53920 #20A539

tetradic

#3920A5 #A52049 #8CA520 #20A57B

square

#3920A5 #A52049 #8CA520 #20A57B

split-complementary

#3920A5 #A57B20 #49A520

monochromatic

#160C3E #271672 #3920A5 #4C2CD6 #785FE0

Accessibility & contrast

On white

10.92

#3920A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3920A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3920A5

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3920A5	#FFFFFF	#000000	##FFFFFF
##3920A5	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3920a5;
/* rgb */ color: rgb(57, 32, 165);
/* oklch */ color: oklch(38.1% 0.195 280.3);

Tailwind

colors: {
  custom: {
    50: '#7f60c1',
    500: '#3920a5',
    950: '#000000',
  },
}

SCSS

$custom: #3920a5;
$custom-light: #7f60c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3920a5",
  "rgb": {
    "r": 57,
    "g": 32,
    "b": 165
  },
  "hsl": {
    "h": 251.278,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38053,
    "c": 0.19526,
    "h": 280.3
  },
  "luminance": 0.04619
}

Semantic roles & 50–950 ramp

primary

#3920A5

secondary

#B1C55C

accent

#EA3DCA

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3920A5

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

Preview Lab → · Contrast checker → · Palette generator →