#3920A3#3920A3

#3920A3 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.8% C 0.193 H 280.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#3920A3
RGB	rgb(57, 32, 163)
HSL	hsl(251, 67%, 38%)
HSV	hsv(251, 80%, 64%)
CMYK	cmyk(65%, 80.4%, 0%, 36.1%)
CIE-LAB	lab(25.40, 47.85, -65.70)
CIE-LCH	lch(25.40, 81.27, 306.07°)
OKLab	oklab(37.84% 0.0356 -0.1896)
OKLCH	oklch(37.84% 0.193 280.6)
XYZ	xyz(8.8126, 4.5465, 35.0564)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3920A3 #8AA320

analogous

#2049A3 #3920A3 #7A20A3

triadic

#3920A3 #A33920 #20A339

tetradic

#3920A3 #A32049 #8AA320 #20A37A

square

#3920A3 #A32049 #8AA320 #20A37A

split-complementary

#3920A3 #A37A20 #49A320

monochromatic

#150C3D #271670 #3920A3 #4B2BD5 #775EDF

Accessibility & contrast

On white

11.00

#3920A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3920A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3920A3

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3920A3	#FFFFFF	#000000	##FFFFFF
##3920A3	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0037A1

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3920a3;
/* rgb */ color: rgb(57, 32, 163);
/* oklch */ color: oklch(37.8% 0.193 280.6);

Tailwind

colors: {
  custom: {
    50: '#7e60c0',
    500: '#3920a3',
    950: '#000000',
  },
}

SCSS

$custom: #3920a3;
$custom-light: #7e60c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3920a3",
  "rgb": {
    "r": 57,
    "g": 32,
    "b": 163
  },
  "hsl": {
    "h": 251.45,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37838,
    "c": 0.19294,
    "h": 280.6
  },
  "luminance": 0.04547
}

Semantic roles & 50–950 ramp

primary

#3920A3

secondary

#B0C45B

accent

#EA3EC9

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3920A3

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

Preview Lab → · Contrast checker → · Palette generator →