#3546C0#3546C0

#3546C0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.190 H 270.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3546C0
RGB	rgb(53, 70, 192)
HSL	hsl(233, 57%, 48%)
HSV	hsv(233, 72%, 75%)
CMYK	cmyk(72.4%, 63.5%, 0%, 24.7%)
CIE-LAB	lab(35.87, 35.15, -65.78)
CIE-LCH	lch(35.87, 74.58, 298.12°)
OKLab	oklab(46.11% 0.0023 -0.19)
OKLCH	oklch(46.11% 0.19 270.7)
XYZ	xyz(13.1695, 8.9416, 50.8908)
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

#3546C0 #C0AF35

analogous

#358BC0 #3546C0 #6935C0

triadic

#3546C0 #C03546 #46C035

tetradic

#3546C0 #C0358B #C0AF35 #35C069

square

#3546C0 #C0358B #C0AF35 #35C069

split-complementary

#3546C0 #C06935 #8BC035

monochromatic

#1B2360 #283590 #3546C0 #5F6DD3 #8F99E0

Accessibility & contrast

On white

7.53

#3546C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3546C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3546C0

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3546C0	#FFFFFF	#000000	##FFFFFF
##3546C0	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)

#005BC4

Deuteranopia (green-blind)

#004EBE

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3546c0;
/* rgb */ color: rgb(53, 70, 192);
/* oklch */ color: oklch(46.1% 0.190 270.7);

Tailwind

colors: {
  custom: {
    50: '#8079d4',
    500: '#3546c0',
    950: '#000000',
  },
}

SCSS

$custom: #3546c0;
$custom-light: #8079d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3546c0",
  "rgb": {
    "r": 53,
    "g": 70,
    "b": 192
  },
  "hsl": {
    "h": 232.662,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46114,
    "c": 0.19006,
    "h": 270.7
  },
  "luminance": 0.08943
}

Semantic roles & 50–950 ramp

primary

#3546C0

secondary

#CBC286

accent

#CD48E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3546C0

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

Preview Lab → · Contrast checker → · Palette generator →