#3B46BD#3B46BD

#3B46BD is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.185 H 272.7°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3B46BD
RGB	rgb(59, 70, 189)
HSL	hsl(235, 52%, 49%)
HSV	hsv(235, 69%, 74%)
CMYK	cmyk(68.8%, 63%, 0%, 25.9%)
CIE-LAB	lab(35.95, 34.84, -63.87)
CIE-LCH	lch(35.95, 72.76, 298.61°)
OKLab	oklab(46.18% 0.0088 -0.1843)
OKLCH	oklch(46.18% 0.185 272.7)
XYZ	xyz(13.1760, 8.9830, 49.1738)
Luminance	0.0898 (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

#3B46BD #BDB23B

analogous

#3B87BD #3B46BD #713BBD

triadic

#3B46BD #BD3B46 #46BD3B

tetradic

#3B46BD #BD3B87 #BDB23B #3BBD71

square

#3B46BD #BD3B87 #BDB23B #3BBD71

split-complementary

#3B46BD #BD713B #87BD3B

monochromatic

#1E2360 #2C358E #3B46BD #666FCF #959BDE

Accessibility & contrast

On white

7.51

#3B46BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3B46BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B46BD

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B46BD	#FFFFFF	#000000	##FFFFFF
##3B46BD	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)

#005BC1

Deuteranopia (green-blind)

#004FBB

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3b46bd;
/* rgb */ color: rgb(59, 70, 189);
/* oklch */ color: oklch(46.2% 0.185 272.7);

Tailwind

colors: {
  custom: {
    50: '#8279d2',
    500: '#3b46bd',
    950: '#000000',
  },
}

SCSS

$custom: #3b46bd;
$custom-light: #8279d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b46bd",
  "rgb": {
    "r": 59,
    "g": 70,
    "b": 189
  },
  "hsl": {
    "h": 234.923,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46184,
    "c": 0.18454,
    "h": 272.7
  },
  "luminance": 0.08984
}

Semantic roles & 50–950 ramp

primary

#3B46BD

secondary

#C9C48B

accent

#D04CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B46BD

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

Preview Lab → · Contrast checker → · Palette generator →