#3B46BA#3B46BA

#3B46BA is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.181 H 272.8°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3B46BA
RGB	rgb(59, 70, 186)
HSL	hsl(235, 52%, 48%)
HSV	hsv(235, 68%, 73%)
CMYK	cmyk(68.3%, 62.4%, 0%, 27.1%)
CIE-LAB	lab(35.70, 33.79, -62.52)
CIE-LCH	lch(35.70, 71.07, 298.39°)
OKLab	oklab(45.92% 0.0089 -0.1804)
OKLCH	oklch(45.92% 0.181 272.8)
XYZ	xyz(12.8537, 8.8541, 47.4765)
Luminance	0.0886 (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

#3B46BA #BAAF3B

analogous

#3B85BA #3B46BA #6F3BBA

triadic

#3B46BA #BA3B46 #46BA3B

tetradic

#3B46BA #BA3B85 #BAAF3B #3BBA6F

square

#3B46BA #BA3B85 #BAAF3B #3BBA6F

split-complementary

#3B46BA #BA6F3B #85BA3B

monochromatic

#1E235D #2C358C #3B46BA #646DCE #9399DD

Accessibility & contrast

On white

7.58

#3B46BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3B46BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B46BA

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B46BA	#FFFFFF	#000000	##FFFFFF
##3B46BA	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#006379

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3b46ba;
/* rgb */ color: rgb(59, 70, 186);
/* oklch */ color: oklch(45.9% 0.181 272.8);

Tailwind

colors: {
  custom: {
    50: '#8179d0',
    500: '#3b46ba',
    950: '#000000',
  },
}

SCSS

$custom: #3b46ba;
$custom-light: #8179d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b46ba",
  "rgb": {
    "r": 59,
    "g": 70,
    "b": 186
  },
  "hsl": {
    "h": 234.803,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45923,
    "c": 0.18058,
    "h": 272.8
  },
  "luminance": 0.08855
}

Semantic roles & 50–950 ramp

primary

#3B46BA

secondary

#C8C289

accent

#CF4DDB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3B46BA

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

Preview Lab → · Contrast checker → · Palette generator →