#3546BC#3546BC

#3546BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.185 H 270.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3546BC
RGB	rgb(53, 70, 188)
HSL	hsl(232, 56%, 47%)
HSV	hsv(232, 72%, 74%)
CMYK	cmyk(71.8%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(35.53, 33.72, -63.99)
CIE-LCH	lch(35.53, 72.33, 297.79°)
OKLab	oklab(45.76% 0.0025 -0.1848)
OKLCH	oklch(45.76% 0.185 270.8)
XYZ	xyz(12.7324, 8.7668, 48.5883)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3546BC #BCAB35

analogous

#358ABC #3546BC #6735BC

triadic

#3546BC #BC3546 #46BC35

tetradic

#3546BC #BC358A #BCAB35 #35BC67

square

#3546BC #BC358A #BCAB35 #35BC67

split-complementary

#3546BC #BC6735 #8ABC35

monochromatic

#1A225D #28348C #3546BC #5D6CD1 #8D97DF

Accessibility & contrast

On white

7.63

#3546BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3546BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3546BC

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3546BC	#FFFFFF	#000000	##FFFFFF
##3546BC	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#004DBA

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3546bc;
/* rgb */ color: rgb(53, 70, 188);
/* oklch */ color: oklch(45.8% 0.185 270.8);

Tailwind

colors: {
  custom: {
    50: '#7f79d1',
    500: '#3546bc',
    950: '#000000',
  },
}

SCSS

$custom: #3546bc;
$custom-light: #7f79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3546bc",
  "rgb": {
    "r": 53,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 232.444,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45758,
    "c": 0.18483,
    "h": 270.8
  },
  "luminance": 0.08768
}

Semantic roles & 50–950 ramp

primary

#3546BC

secondary

#C9C084

accent

#CC48DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #3546BC

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

Preview Lab → · Contrast checker → · Palette generator →