#3645C2#3645C2

#3645C2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.2% C 0.194 H 271.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3645C2
RGB	rgb(54, 69, 194)
HSL	hsl(234, 56%, 49%)
HSV	hsv(234, 72%, 76%)
CMYK	cmyk(72.2%, 64.4%, 0%, 23.9%)
CIE-LAB	lab(35.86, 36.60, -66.97)
CIE-LCH	lch(35.86, 76.32, 298.66°)
OKLab	oklab(46.17% 0.0039 -0.1935)
OKLCH	oklch(46.17% 0.194 271.2)
XYZ	xyz(13.3837, 8.9342, 52.0476)
Luminance	0.0894 (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

#3645C2 #C2B336

analogous

#368BC2 #3645C2 #6D36C2

triadic

#3645C2 #C23645 #45C236

tetradic

#3645C2 #C2368B #C2B336 #36C26D

square

#3645C2 #C2368B #C2B336 #36C26D

split-complementary

#3645C2 #C26D36 #8BC236

monochromatic

#1B2362 #293492 #3645C2 #626ED3 #929AE1

Accessibility & contrast

On white

7.53

#3645C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3645C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3645C2

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3645C2	#FFFFFF	#000000	##FFFFFF
##3645C2	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC6

Deuteranopia (green-blind)

#004EC0

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3645c2;
/* rgb */ color: rgb(54, 69, 194);
/* oklch */ color: oklch(46.2% 0.194 271.2);

Tailwind

colors: {
  custom: {
    50: '#8179d5',
    500: '#3645c2',
    950: '#000000',
  },
}

SCSS

$custom: #3645c2;
$custom-light: #8179d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3645c2",
  "rgb": {
    "r": 54,
    "g": 69,
    "b": 194
  },
  "hsl": {
    "h": 233.571,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46171,
    "c": 0.19357,
    "h": 271.2
  },
  "luminance": 0.08936
}

Semantic roles & 50–950 ramp

primary

#3645C2

secondary

#CCC488

accent

#CF48E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3645C2

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

Preview Lab → · Contrast checker → · Palette generator →