#3732AE#3732AE

#3732AE is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.2% C 0.189 H 275.9°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#3732AE
RGB	rgb(55, 50, 174)
HSL	hsl(242, 55%, 44%)
HSV	hsv(242, 71%, 68%)
CMYK	cmyk(68.4%, 71.3%, 0%, 31.8%)
CIE-LAB	lab(29.78, 41.45, -65.11)
CIE-LCH	lch(29.78, 77.18, 302.48°)
OKLab	oklab(41.23% 0.0196 -0.1881)
OKLCH	oklch(41.23% 0.189 275.9)
XYZ	xyz(10.3536, 6.1485, 40.6773)
Luminance	0.0615 (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

#3732AE #A9AE32

analogous

#326BAE #3732AE #7532AE

triadic

#3732AE #AE3732 #32AE37

tetradic

#3732AE #AE326B #A9AE32 #32AE75

square

#3732AE #AE326B #A9AE32 #32AE75

split-complementary

#3732AE #AE7532 #6BAE32

monochromatic

#19174F #28247E #3732AE #5550CD #8480DA

Accessibility & contrast

On white

9.42

#3732AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3732AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3732AE

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3732AE	#FFFFFF	#000000	##FFFFFF
##3732AE	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#0041AC

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3732ae;
/* rgb */ color: rgb(55, 50, 174);
/* oklch */ color: oklch(41.2% 0.189 275.9);

Tailwind

colors: {
  custom: {
    50: '#7e6bc7',
    500: '#3732ae',
    950: '#000000',
  },
}

SCSS

$custom: #3732ae;
$custom-light: #7e6bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3732ae",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 174
  },
  "hsl": {
    "h": 242.419,
    "s": 55.357,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41227,
    "c": 0.18912,
    "h": 275.9
  },
  "luminance": 0.06149
}

Semantic roles & 50–950 ramp

primary

#3732AE

secondary

#C0C478

accent

#DF49D9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3732AE

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

Preview Lab → · Contrast checker → · Palette generator →