#3923A4#3923A4

#3923A4 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.3% C 0.191 H 280.1°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#3923A4
RGB	rgb(57, 35, 164)
HSL	hsl(250, 65%, 39%)
HSV	hsv(250, 79%, 64%)
CMYK	cmyk(65.2%, 78.7%, 0%, 35.7%)
CIE-LAB	lab(26.01, 46.69, -65.29)
CIE-LCH	lch(26.01, 80.27, 305.57°)
OKLab	oklab(38.3% 0.0337 -0.1885)
OKLCH	oklch(38.3% 0.191 280.1)
XYZ	xyz(8.9871, 4.7515, 35.5583)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3923A4 #8EA423

analogous

#234DA4 #3923A4 #7A23A4

triadic

#3923A4 #A43923 #23A439

tetradic

#3923A4 #A4234D #8EA423 #23A47A

square

#3923A4 #A4234D #8EA423 #23A47A

split-complementary

#3923A4 #A47A23 #4DA423

monochromatic

#160D3F #271872 #3923A4 #4D31D3 #7864DE

Accessibility & contrast

On white

10.77

#3923A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3923A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3923A4

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3923A4	#FFFFFF	#000000	##FFFFFF
##3923A4	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0039A2

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3923a4;
/* rgb */ color: rgb(57, 35, 164);
/* oklch */ color: oklch(38.3% 0.191 280.1);

Tailwind

colors: {
  custom: {
    50: '#7e62c0',
    500: '#3923a4',
    950: '#000000',
  },
}

SCSS

$custom: #3923a4;
$custom-light: #7e62c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3923a4",
  "rgb": {
    "r": 57,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 250.233,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38296,
    "c": 0.19145,
    "h": 280.1
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#3923A4

secondary

#B2C360

accent

#E840CB

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3923A4

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

Preview Lab → · Contrast checker → · Palette generator →