#3546C1#3546C1

#3546C1 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.191 H 270.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3546C1
RGB	rgb(53, 70, 193)
HSL	hsl(233, 57%, 48%)
HSV	hsv(233, 73%, 76%)
CMYK	cmyk(72.5%, 63.7%, 0%, 24.3%)
CIE-LAB	lab(35.96, 35.50, -66.22)
CIE-LCH	lch(35.96, 75.14, 298.20°)
OKLab	oklab(46.2% 0.0023 -0.1914)
OKLCH	oklch(46.2% 0.191 270.7)
XYZ	xyz(13.2807, 8.9861, 51.4763)
Luminance	0.0899 (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

#3546C1 #C1B035

analogous

#358CC1 #3546C1 #6A35C1

triadic

#3546C1 #C13546 #46C135

tetradic

#3546C1 #C1358C #C1B035 #35C16A

square

#3546C1 #C1358C #C1B035 #35C16A

split-complementary

#3546C1 #C16A35 #8CC135

monochromatic

#1B2361 #283591 #3546C1 #606ED3 #909AE0

Accessibility & contrast

On white

7.51

#3546C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3546C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3546C1

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3546C1	#FFFFFF	#000000	##FFFFFF
##3546C1	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC5

Deuteranopia (green-blind)

#004EBF

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3546c1;
/* rgb */ color: rgb(53, 70, 193);
/* oklch */ color: oklch(46.2% 0.191 270.7);

Tailwind

colors: {
  custom: {
    50: '#8079d5',
    500: '#3546c1',
    950: '#000000',
  },
}

SCSS

$custom: #3546c1;
$custom-light: #8079d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3546c1",
  "rgb": {
    "r": 53,
    "g": 70,
    "b": 193
  },
  "hsl": {
    "h": 232.714,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46204,
    "c": 0.19137,
    "h": 270.7
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary

#3546C1

secondary

#CBC387

accent

#CE48E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3546C1

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

Preview Lab → · Contrast checker → · Palette generator →