#3E47C2#3E47C2

#3E47C2 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.0% C 0.189 H 273.4°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3E47C2
RGB	rgb(62, 71, 194)
HSL	hsl(236, 52%, 50%)
HSV	hsv(236, 68%, 76%)
CMYK	cmyk(68%, 63.4%, 0%, 23.9%)
CIE-LAB	lab(36.79, 36.36, -65.43)
CIE-LCH	lch(36.79, 74.85, 299.06°)
OKLab	oklab(46.98% 0.0111 -0.1888)
OKLCH	oklch(46.98% 0.189 273.4)
XYZ	xyz(13.9742, 9.4244, 52.1111)
Luminance	0.0943 (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

#3E47C2 #C2B93E

analogous

#3E89C2 #3E47C2 #773EC2

triadic

#3E47C2 #C23E47 #47C23E

tetradic

#3E47C2 #C23E89 #C2B93E #3EC277

square

#3E47C2 #C23E89 #C2B93E #3EC277

split-complementary

#3E47C2 #C2773E #89C23E

monochromatic

#202566 #2F3694 #3E47C2 #6D73D1 #9BA0DF

Accessibility & contrast

On white

7.28

#3E47C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3E47C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E47C2

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E47C2	#FFFFFF	#000000	##FFFFFF
##3E47C2	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC6

Deuteranopia (green-blind)

#0051C0

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e47c2;
/* rgb */ color: rgb(62, 71, 194);
/* oklch */ color: oklch(47.0% 0.189 273.4);

Tailwind

colors: {
  custom: {
    50: '#847ad5',
    500: '#3e47c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e47c2;
$custom-light: #847ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e47c2",
  "rgb": {
    "r": 62,
    "g": 71,
    "b": 194
  },
  "hsl": {
    "h": 235.909,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46976,
    "c": 0.18913,
    "h": 273.4
  },
  "luminance": 0.09426
}

Semantic roles & 50–950 ramp

primary

#3E47C2

secondary

#CBC790

accent

#D24CDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E47C2

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

Preview Lab → · Contrast checker → · Palette generator →