#3B47AE#3B47AE

#3B47AE is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.1% C 0.163 H 272.9°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3B47AE
RGB	rgb(59, 71, 174)
HSL	hsl(234, 49%, 46%)
HSV	hsv(234, 66%, 68%)
CMYK	cmyk(66.1%, 59.2%, 0%, 31.8%)
CIE-LAB	lab(34.99, 28.92, -56.59)
CIE-LCH	lch(34.99, 63.55, 297.07°)
OKLab	oklab(45.09% 0.0084 -0.1629)
OKLCH	oklch(45.09% 0.163 272.9)
XYZ	xyz(11.6943, 8.4912, 41.0589)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B47AE #AEA23B

analogous

#3B80AE #3B47AE #683BAE

triadic

#3B47AE #AE3B47 #47AE3B

tetradic

#3B47AE #AE3B80 #AEA23B #3BAE68

square

#3B47AE #AE3B80 #AEA23B #3BAE68

split-complementary

#3B47AE #AE683B #80AE3B

monochromatic

#1C2253 #2C3480 #3B47AE #5E69C8 #8C94D8

Accessibility & contrast

On white

7.78

#3B47AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3B47AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B47AE

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B47AE	#FFFFFF	#000000	##FFFFFF
##3B47AE	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#004DAC

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3b47ae;
/* rgb */ color: rgb(59, 71, 174);
/* oklch */ color: oklch(45.1% 0.163 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e7ac7',
    500: '#3b47ae',
    950: '#000000',
  },
}

SCSS

$custom: #3b47ae;
$custom-light: #7e7ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b47ae",
  "rgb": {
    "r": 59,
    "g": 71,
    "b": 174
  },
  "hsl": {
    "h": 233.739,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45092,
    "c": 0.16313,
    "h": 272.9
  },
  "luminance": 0.08492
}

Semantic roles & 50–950 ramp

primary

#3B47AE

secondary

#C2BC82

accent

#CA4FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3B47AE

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

Preview Lab → · Contrast checker → · Palette generator →