#3920A8#3920A8

#3920A8 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.4% C 0.199 H 279.9°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#3920A8
RGB	rgb(57, 32, 168)
HSL	hsl(251, 68%, 39%)
HSV	hsv(251, 81%, 66%)
CMYK	cmyk(66.1%, 81%, 0%, 34.1%)
CIE-LAB	lab(25.95, 49.33, -67.82)
CIE-LCH	lch(25.95, 83.86, 306.03°)
OKLab	oklab(38.38% 0.0341 -0.1958)
OKLCH	oklch(38.38% 0.199 279.9)
XYZ	xyz(9.2695, 4.7293, 37.4626)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3920A8 #8FA820

analogous

#204BA8 #3920A8 #7D20A8

triadic

#3920A8 #A83920 #20A839

tetradic

#3920A8 #A8204B #8FA820 #20A87D

square

#3920A8 #A8204B #8FA820 #20A87D

split-complementary

#3920A8 #A87D20 #4BA820

monochromatic

#160C41 #281675 #3920A8 #4D2ED7 #7961E1

Accessibility & contrast

On white

10.79

#3920A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3920A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3920A8

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3920A8	#FFFFFF	#000000	##FFFFFF
##3920A8	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0038A6

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3920a8;
/* rgb */ color: rgb(57, 32, 168);
/* oklch */ color: oklch(38.4% 0.199 279.9);

Tailwind

colors: {
  custom: {
    50: '#7f60c3',
    500: '#3920a8',
    950: '#000000',
  },
}

SCSS

$custom: #3920a8;
$custom-light: #7f60c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3920a8",
  "rgb": {
    "r": 57,
    "g": 32,
    "b": 168
  },
  "hsl": {
    "h": 251.029,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38379,
    "c": 0.19875,
    "h": 279.9
  },
  "luminance": 0.0473
}

Semantic roles & 50–950 ramp

primary

#3920A8

secondary

#B3C65E

accent

#EB3DCB

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3920A8

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

Preview Lab → · Contrast checker → · Palette generator →