#3B46AF#3B46AF

#3B46AF is a dark, vivid blue. Relative luminance 0.084; OKLCH L 45.0% C 0.166 H 273.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3B46AF
RGB	rgb(59, 70, 175)
HSL	hsl(234, 50%, 46%)
HSV	hsv(234, 66%, 69%)
CMYK	cmyk(66.3%, 60%, 0%, 31.4%)
CIE-LAB	lab(34.81, 29.92, -57.47)
CIE-LCH	lch(34.81, 64.79, 297.50°)
OKLab	oklab(44.99% 0.0092 -0.1655)
OKLCH	oklch(44.99% 0.166 273.2)
XYZ	xyz(11.7291, 8.4042, 41.5532)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B46AF #AFA43B

analogous

#3B80AF #3B46AF #6A3BAF

triadic

#3B46AF #AF3B46 #46AF3B

tetradic

#3B46AF #AF3B80 #AFA43B #3BAF6A

square

#3B46AF #AF3B80 #AFA43B #3BAF6A

split-complementary

#3B46AF #AF6A3B #80AF3B

monochromatic

#1C2153 #2C3481 #3B46AF #5E68C9 #8C93D8

Accessibility & contrast

On white

7.83

#3B46AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3B46AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B46AF

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B46AF	#FFFFFF	#000000	##FFFFFF
##3B46AF	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B2

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b46af;
/* rgb */ color: rgb(59, 70, 175);
/* oklch */ color: oklch(45.0% 0.166 273.2);

Tailwind

colors: {
  custom: {
    50: '#7f79c8',
    500: '#3b46af',
    950: '#000000',
  },
}

SCSS

$custom: #3b46af;
$custom-light: #7f79c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b46af",
  "rgb": {
    "r": 59,
    "g": 70,
    "b": 175
  },
  "hsl": {
    "h": 234.31,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44987,
    "c": 0.16578,
    "h": 273.2
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#3B46AF

secondary

#C3BD83

accent

#CC4FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3B46AF

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

Preview Lab → · Contrast checker → · Palette generator →