#3732AF#3732AF

#3732AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.190 H 275.9°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3732AF
RGB	rgb(55, 50, 175)
HSL	hsl(242, 56%, 44%)
HSV	hsv(242, 71%, 69%)
CMYK	cmyk(68.6%, 71.4%, 0%, 31.4%)
CIE-LAB	lab(29.88, 41.78, -65.54)
CIE-LCH	lch(29.88, 77.73, 302.51°)
OKLab	oklab(41.33% 0.0194 -0.1894)
OKLCH	oklch(41.33% 0.19 275.9)
XYZ	xyz(10.4515, 6.1876, 41.1927)
Luminance	0.0619 (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

#3732AF #AAAF32

analogous

#326CAF #3732AF #7632AF

triadic

#3732AF #AF3732 #32AF37

tetradic

#3732AF #AF326C #AAAF32 #32AF76

square

#3732AF #AF326C #AAAF32 #32AF76

split-complementary

#3732AF #AF7632 #6CAF32

monochromatic

#191750 #28247F #3732AF #5651CD #8481DB

Accessibility & contrast

On white

9.38

#3732AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3732AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3732AF

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3732AF	#FFFFFF	#000000	##FFFFFF
##3732AF	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0041AD

Tritanopia (blue-blind)

#00556D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3732af;
/* rgb */ color: rgb(55, 50, 175);
/* oklch */ color: oklch(41.3% 0.190 275.9);

Tailwind

colors: {
  custom: {
    50: '#7e6bc8',
    500: '#3732af',
    950: '#000000',
  },
}

SCSS

$custom: #3732af;
$custom-light: #7e6bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3732af",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 175
  },
  "hsl": {
    "h": 242.4,
    "s": 55.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41326,
    "c": 0.19037,
    "h": 275.9
  },
  "luminance": 0.06189
}

Semantic roles & 50–950 ramp

primary

#3732AF

secondary

#C1C479

accent

#DF49D9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3732AF

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

Preview Lab → · Contrast checker → · Palette generator →