#3920A7#3920A7

#3920A7 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.3% C 0.198 H 280.0°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3920A7
RGB	rgb(57, 32, 167)
HSL	hsl(251, 68%, 39%)
HSV	hsv(251, 81%, 65%)
CMYK	cmyk(65.9%, 80.8%, 0%, 34.5%)
CIE-LAB	lab(25.84, 49.04, -67.40)
CIE-LCH	lch(25.84, 83.35, 306.04°)
OKLab	oklab(38.27% 0.0344 -0.1946)
OKLCH	oklch(38.27% 0.198 280)
XYZ	xyz(9.1767, 4.6922, 36.9738)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3920A7 #8EA720

analogous

#204BA7 #3920A7 #7D20A7

triadic

#3920A7 #A73920 #20A739

tetradic

#3920A7 #A7204B #8EA720 #20A77D

square

#3920A7 #A7204B #8EA720 #20A77D

split-complementary

#3920A7 #A77D20 #4BA720

monochromatic

#160C40 #271674 #3920A7 #4D2DD7 #7861E1

Accessibility & contrast

On white

10.83

#3920A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3920A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3920A7

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3920A7	#FFFFFF	#000000	##FFFFFF
##3920A7	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AB

Deuteranopia (green-blind)

#0038A5

Tritanopia (blue-blind)

#004964

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3920a7;
/* rgb */ color: rgb(57, 32, 167);
/* oklch */ color: oklch(38.3% 0.198 280.0);

Tailwind

colors: {
  custom: {
    50: '#7f60c2',
    500: '#3920a7',
    950: '#000000',
  },
}

SCSS

$custom: #3920a7;
$custom-light: #7f60c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3920a7",
  "rgb": {
    "r": 57,
    "g": 32,
    "b": 167
  },
  "hsl": {
    "h": 251.111,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3827,
    "c": 0.19759,
    "h": 280
  },
  "luminance": 0.04693
}

Semantic roles & 50–950 ramp

primary

#3920A7

secondary

#B2C55D

accent

#EB3DCB

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3920A7

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

Preview Lab → · Contrast checker → · Palette generator →