#3932B1#3932B1

#3932B1 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.7% C 0.192 H 276.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#3932B1
RGB	rgb(57, 50, 177)
HSL	hsl(243, 56%, 45%)
HSV	hsv(243, 72%, 69%)
CMYK	cmyk(67.8%, 71.8%, 0%, 30.6%)
CIE-LAB	lab(30.22, 42.68, -66.18)
CIE-LCH	lch(30.22, 78.75, 302.82°)
OKLab	oklab(41.66% 0.0216 -0.1912)
OKLCH	oklch(41.66% 0.192 276.5)
XYZ	xyz(10.7612, 6.3244, 42.2401)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3932B1 #AAB132

analogous

#326BB1 #3932B1 #7932B1

triadic

#3932B1 #B13932 #32B139

tetradic

#3932B1 #B1326B #AAB132 #32B179

square

#3932B1 #B1326B #AAB132 #32B179

split-complementary

#3932B1 #B17932 #6BB132

monochromatic

#1A1752 #2A2581 #3932B1 #5952CE #8782DC

Accessibility & contrast

On white

9.27

#3932B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3932B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3932B1

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3932B1	#FFFFFF	#000000	##FFFFFF
##3932B1	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#0042AF

Tritanopia (blue-blind)

#00556E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3932b1;
/* rgb */ color: rgb(57, 50, 177);
/* oklch */ color: oklch(41.7% 0.192 276.5);

Tailwind

colors: {
  custom: {
    50: '#806bc9',
    500: '#3932b1',
    950: '#000000',
  },
}

SCSS

$custom: #3932b1;
$custom-light: #806bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3932b1",
  "rgb": {
    "r": 57,
    "g": 50,
    "b": 177
  },
  "hsl": {
    "h": 243.307,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41661,
    "c": 0.1924,
    "h": 276.5
  },
  "luminance": 0.06325
}

Semantic roles & 50–950 ramp

primary

#3932B1

secondary

#C1C57A

accent

#DF49D7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3932B1

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

Preview Lab → · Contrast checker → · Palette generator →