#3932B5#3932B5

#3932B5 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.1% C 0.197 H 276.1°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#3932B5
RGB	rgb(57, 50, 181)
HSL	hsl(243, 57%, 45%)
HSV	hsv(243, 72%, 71%)
CMYK	cmyk(68.5%, 72.4%, 0%, 29%)
CIE-LAB	lab(30.61, 43.99, -67.92)
CIE-LCH	lch(30.61, 80.92, 302.93°)
OKLab	oklab(42.06% 0.0209 -0.1963)
OKLCH	oklch(42.06% 0.197 276.1)
XYZ	xyz(11.1657, 6.4862, 44.3706)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3932B5 #AEB532

analogous

#326CB5 #3932B5 #7A32B5

triadic

#3932B5 #B53932 #32B539

tetradic

#3932B5 #B5326C #AEB532 #32B57A

square

#3932B5 #B5326C #AEB532 #32B57A

split-complementary

#3932B5 #B57A32 #6CB532

monochromatic

#1B1855 #2A2585 #3932B5 #5B54D0 #8984DD

Accessibility & contrast

On white

9.14

#3932B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#3932B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3932B5

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3932B5	#FFFFFF	#000000	##FFFFFF
##3932B5	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0042B3

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3932b5;
/* rgb */ color: rgb(57, 50, 181);
/* oklch */ color: oklch(42.1% 0.197 276.1);

Tailwind

colors: {
  custom: {
    50: '#816ccc',
    500: '#3932b5',
    950: '#000000',
  },
}

SCSS

$custom: #3932b5;
$custom-light: #816ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3932b5",
  "rgb": {
    "r": 57,
    "g": 50,
    "b": 181
  },
  "hsl": {
    "h": 243.206,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42058,
    "c": 0.19737,
    "h": 276.1
  },
  "luminance": 0.06487
}

Semantic roles & 50–950 ramp

primary

#3932B5

secondary

#C3C77C

accent

#E048D8

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3932B5

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

Preview Lab → · Contrast checker → · Palette generator →