#3547C3#3547C3

#3547C3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.6% C 0.193 H 270.4°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3547C3
RGB	rgb(53, 71, 195)
HSL	hsl(232, 57%, 49%)
HSV	hsv(232, 73%, 76%)
CMYK	cmyk(72.8%, 63.6%, 0%, 23.5%)
CIE-LAB	lab(36.37, 35.58, -66.72)
CIE-LCH	lch(36.37, 75.61, 298.07°)
OKLab	oklab(46.56% 0.0015 -0.1928)
OKLCH	oklch(46.56% 0.193 270.4)
XYZ	xyz(13.5684, 9.2021, 52.6803)
Luminance	0.0920 (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

#3547C3 #C3B135

analogous

#358EC3 #3547C3 #6A35C3

triadic

#3547C3 #C33547 #47C335

tetradic

#3547C3 #C3358E #C3B135 #35C36A

square

#3547C3 #C3358E #C3B135 #35C36A

split-complementary

#3547C3 #C36A35 #8EC335

monochromatic

#1B2463 #283593 #3547C3 #6170D4 #919BE1

Accessibility & contrast

On white

7.39

#3547C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#3547C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3547C3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3547C3	#FFFFFF	#000000	##FFFFFF
##3547C3	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC7

Deuteranopia (green-blind)

#004FC1

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3547c3;
/* rgb */ color: rgb(53, 71, 195);
/* oklch */ color: oklch(46.6% 0.193 270.4);

Tailwind

colors: {
  custom: {
    50: '#807ad6',
    500: '#3547c3',
    950: '#000000',
  },
}

SCSS

$custom: #3547c3;
$custom-light: #807ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3547c3",
  "rgb": {
    "r": 53,
    "g": 71,
    "b": 195
  },
  "hsl": {
    "h": 232.394,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4656,
    "c": 0.1928,
    "h": 270.4
  },
  "luminance": 0.09203
}

Semantic roles & 50–950 ramp

primary

#3547C3

secondary

#CCC388

accent

#CD47E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3547C3

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

Preview Lab → · Contrast checker → · Palette generator →