#3549C3#3549C3

#3549C3 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.190 H 270.1°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3549C3
RGB	rgb(53, 73, 195)
HSL	hsl(232, 57%, 49%)
HSV	hsv(232, 73%, 76%)
CMYK	cmyk(72.8%, 62.6%, 0%, 23.5%)
CIE-LAB	lab(36.86, 34.31, -65.92)
CIE-LCH	lch(36.86, 74.32, 297.50°)
OKLab	oklab(46.92% 0.0002 -0.1904)
OKLCH	oklch(46.92% 0.19 270.1)
XYZ	xyz(13.6977, 9.4607, 52.7234)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3549C3 #C3AF35

analogous

#3590C3 #3549C3 #6835C3

triadic

#3549C3 #C33549 #49C335

tetradic

#3549C3 #C33590 #C3AF35 #35C368

square

#3549C3 #C33590 #C3AF35 #35C368

split-complementary

#3549C3 #C36835 #90C335

monochromatic

#1B2563 #283793 #3549C3 #6171D4 #919CE1

Accessibility & contrast

On white

7.26

#3549C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3549C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3549C3

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3549C3	#FFFFFF	#000000	##FFFFFF
##3549C3	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00687F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3549c3;
/* rgb */ color: rgb(53, 73, 195);
/* oklch */ color: oklch(46.9% 0.190 270.1);

Tailwind

colors: {
  custom: {
    50: '#807bd6',
    500: '#3549c3',
    950: '#000000',
  },
}

SCSS

$custom: #3549c3;
$custom-light: #807bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3549c3",
  "rgb": {
    "r": 53,
    "g": 73,
    "b": 195
  },
  "hsl": {
    "h": 231.549,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46918,
    "c": 0.19045,
    "h": 270.1
  },
  "luminance": 0.09462
}

Semantic roles & 50–950 ramp

primary

#3549C3

secondary

#CCC288

accent

#CB47E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3549C3

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

Preview Lab → · Contrast checker → · Palette generator →