#3920A9#3920A9

#3920A9 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.200 H 279.7°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3920A9
RGB	rgb(57, 32, 169)
HSL	hsl(251, 68%, 39%)
HSV	hsv(251, 81%, 66%)
CMYK	cmyk(66.3%, 81.1%, 0%, 33.7%)
CIE-LAB	lab(26.06, 49.63, -68.24)
CIE-LCH	lch(26.06, 84.38, 306.03°)
OKLab	oklab(38.49% 0.0338 -0.197)
OKLCH	oklch(38.49% 0.2 279.7)
XYZ	xyz(9.3630, 4.7667, 37.9551)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3920A9 #90A920

analogous

#204CA9 #3920A9 #7E20A9

triadic

#3920A9 #A93920 #20A939

tetradic

#3920A9 #A9204C #90A920 #20A97E

square

#3920A9 #A9204C #90A920 #20A97E

split-complementary

#3920A9 #A97E20 #4CA920

monochromatic

#160D42 #281676 #3920A9 #4D2FD8 #7962E1

Accessibility & contrast

On white

10.75

#3920A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3920A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3920A9

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3920A9	#FFFFFF	#000000	##FFFFFF
##3920A9	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3920a9;
/* rgb */ color: rgb(57, 32, 169);
/* oklch */ color: oklch(38.5% 0.200 279.7);

Tailwind

colors: {
  custom: {
    50: '#8060c4',
    500: '#3920a9',
    950: '#000000',
  },
}

SCSS

$custom: #3920a9;
$custom-light: #8060c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3920a9",
  "rgb": {
    "r": 57,
    "g": 32,
    "b": 169
  },
  "hsl": {
    "h": 250.949,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38488,
    "c": 0.1999,
    "h": 279.7
  },
  "luminance": 0.04767
}

Semantic roles & 50–950 ramp

primary

#3920A9

secondary

#B3C65F

accent

#EB3DCB

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3920A9

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

Preview Lab → · Contrast checker → · Palette generator →