#3732C5#3732C5

#3732C5 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.6% C 0.217 H 274.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#3732C5
RGB	rgb(55, 50, 197)
HSL	hsl(242, 60%, 48%)
HSV	hsv(242, 75%, 77%)
CMYK	cmyk(72.1%, 74.6%, 0%, 22.7%)
CIE-LAB	lab(32.09, 48.96, -74.93)
CIE-LCH	lch(32.09, 89.50, 303.16°)
OKLab	oklab(43.56% 0.0154 -0.2167)
OKLCH	oklch(43.56% 0.217 274.1)
XYZ	xyz(12.7908, 7.1234, 53.5134)
Luminance	0.0712 (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

#3732C5 #C0C532

analogous

#3276C5 #3732C5 #8032C5

triadic

#3732C5 #C53732 #32C537

tetradic

#3732C5 #C53276 #C0C532 #32C580

square

#3732C5 #C53276 #C0C532 #32C580

split-complementary

#3732C5 #C58032 #76C532

monochromatic

#1C1963 #292694 #3732C5 #625ED6 #928FE3

Accessibility & contrast

On white

8.66

#3732C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#3732C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3732C5

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3732C5	#FFFFFF	#000000	##FFFFFF
##3732C5	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0044C2

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3732c5;
/* rgb */ color: rgb(55, 50, 197);
/* oklch */ color: oklch(43.6% 0.217 274.1);

Tailwind

colors: {
  custom: {
    50: '#836cd8',
    500: '#3732c5',
    950: '#000000',
  },
}

SCSS

$custom: #3732c5;
$custom-light: #836cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3732c5",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 197
  },
  "hsl": {
    "h": 242.041,
    "s": 59.514,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43555,
    "c": 0.21728,
    "h": 274.1
  },
  "luminance": 0.07125
}

Semantic roles & 50–950 ramp

primary

#3732C5

secondary

#CBCD86

accent

#E345DD

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3732C5

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

Preview Lab → · Contrast checker → · Palette generator →