#3548C3#3548C3

#3548C3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.7% C 0.192 H 270.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#3548C3
RGB	rgb(53, 72, 195)
HSL	hsl(232, 57%, 49%)
HSV	hsv(232, 73%, 76%)
CMYK	cmyk(72.8%, 63.1%, 0%, 23.5%)
CIE-LAB	lab(36.61, 34.95, -66.32)
CIE-LCH	lch(36.61, 74.96, 297.79°)
OKLab	oklab(46.74% 0.0009 -0.1916)
OKLCH	oklch(46.74% 0.192 270.3)
XYZ	xyz(13.6325, 9.3303, 52.7017)
Luminance	0.0933 (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

#3548C3 #C3B035

analogous

#358FC3 #3548C3 #6935C3

triadic

#3548C3 #C33548 #48C335

tetradic

#3548C3 #C3358F #C3B035 #35C369

square

#3548C3 #C3358F #C3B035 #35C369

split-complementary

#3548C3 #C36935 #8FC335

monochromatic

#1B2463 #283693 #3548C3 #6170D4 #919CE1

Accessibility & contrast

On white

7.33

#3548C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3548C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3548C3

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3548C3	#FFFFFF	#000000	##FFFFFF
##3548C3	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00687F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3548c3;
/* rgb */ color: rgb(53, 72, 195);
/* oklch */ color: oklch(46.7% 0.192 270.3);

Tailwind

colors: {
  custom: {
    50: '#807bd6',
    500: '#3548c3',
    950: '#000000',
  },
}

SCSS

$custom: #3548c3;
$custom-light: #807bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3548c3",
  "rgb": {
    "r": 53,
    "g": 72,
    "b": 195
  },
  "hsl": {
    "h": 231.972,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46738,
    "c": 0.19162,
    "h": 270.3
  },
  "luminance": 0.09332
}

Semantic roles & 50–950 ramp

primary

#3548C3

secondary

#CCC388

accent

#CC47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3548C3

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

Preview Lab → · Contrast checker → · Palette generator →