#3932B9#3932B9

#3932B9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.5% C 0.202 H 275.7°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3932B9
RGB	rgb(57, 50, 185)
HSL	hsl(243, 57%, 46%)
HSV	hsv(243, 73%, 73%)
CMYK	cmyk(69.2%, 73%, 0%, 27.5%)
CIE-LAB	lab(31.00, 45.29, -69.64)
CIE-LCH	lch(31.00, 83.07, 303.04°)
OKLab	oklab(42.46% 0.0202 -0.2013)
OKLCH	oklch(42.46% 0.202 275.7)
XYZ	xyz(11.5820, 6.6528, 46.5633)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3932B9 #B2B932

analogous

#326EB9 #3932B9 #7C32B9

triadic

#3932B9 #B93932 #32B939

tetradic

#3932B9 #B9326E #B2B932 #32B97C

square

#3932B9 #B9326E #B2B932 #32B97C

split-complementary

#3932B9 #B97C32 #6EB932

monochromatic

#1B1859 #2A2589 #3932B9 #5D57D2 #8B87DF

Accessibility & contrast

On white

9.01

#3932B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3932B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3932B9

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3932B9	#FFFFFF	#000000	##FFFFFF
##3932B9	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBD

Deuteranopia (green-blind)

#0043B7

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3932b9;
/* rgb */ color: rgb(57, 50, 185);
/* oklch */ color: oklch(42.5% 0.202 275.7);

Tailwind

colors: {
  custom: {
    50: '#816ccf',
    500: '#3932b9',
    950: '#000000',
  },
}

SCSS

$custom: #3932b9;
$custom-light: #816ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#3932b9",
  "rgb": {
    "r": 57,
    "g": 50,
    "b": 185
  },
  "hsl": {
    "h": 243.111,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.42458,
    "c": 0.20229,
    "h": 275.7
  },
  "luminance": 0.06654
}

Semantic roles & 50–950 ramp

primary

#3932B9

secondary

#C4C87F

accent

#E147D9

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3932B9

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

Preview Lab → · Contrast checker → · Palette generator →