#3A46BC#3A46BC

#3A46BC is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.0% C 0.183 H 272.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A46BC
RGB	rgb(58, 70, 188)
HSL	hsl(234, 53%, 48%)
HSV	hsv(234, 69%, 74%)
CMYK	cmyk(69.1%, 62.8%, 0%, 26.3%)
CIE-LAB	lab(35.81, 34.36, -63.52)
CIE-LCH	lch(35.81, 72.22, 298.41°)
OKLab	oklab(46.04% 0.0077 -0.1833)
OKLCH	oklch(46.04% 0.183 272.4)
XYZ	xyz(13.0091, 8.9095, 48.6013)
Luminance	0.0891 (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

#3A46BC #BCB03A

analogous

#3A87BC #3A46BC #6F3ABC

triadic

#3A46BC #BC3A46 #46BC3A

tetradic

#3A46BC #BC3A87 #BCB03A #3ABC6F

square

#3A46BC #BC3A87 #BCB03A #3ABC6F

split-complementary

#3A46BC #BC6F3A #87BC3A

monochromatic

#1D235E #2C358D #3A46BC #646ECF #939ADE

Accessibility & contrast

On white

7.55

#3A46BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3A46BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A46BC

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A46BC	#FFFFFF	#000000	##FFFFFF
##3A46BC	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a46bc;
/* rgb */ color: rgb(58, 70, 188);
/* oklch */ color: oklch(46.0% 0.183 272.4);

Tailwind

colors: {
  custom: {
    50: '#8179d1',
    500: '#3a46bc',
    950: '#000000',
  },
}

SCSS

$custom: #3a46bc;
$custom-light: #8179d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a46bc",
  "rgb": {
    "r": 58,
    "g": 70,
    "b": 188
  },
  "hsl": {
    "h": 234.462,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46038,
    "c": 0.18348,
    "h": 272.4
  },
  "luminance": 0.08911
}

Semantic roles & 50–950 ramp

primary

#3A46BC

secondary

#C9C389

accent

#CF4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A46BC

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

Preview Lab → · Contrast checker → · Palette generator →