#3E47C6#3E47C6

#3E47C6 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.3% C 0.194 H 273.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E47C6
RGB	rgb(62, 71, 198)
HSL	hsl(236, 54%, 51%)
HSV	hsv(236, 69%, 78%)
CMYK	cmyk(68.7%, 64.1%, 0%, 22.4%)
CIE-LAB	lab(37.13, 37.74, -67.21)
CIE-LCH	lch(37.13, 77.08, 299.31°)
OKLab	oklab(47.33% 0.0108 -0.194)
OKLCH	oklch(47.33% 0.194 273.2)
XYZ	xyz(14.4295, 9.6065, 54.5089)
Luminance	0.0961 (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

#3E47C6 #C6BD3E

analogous

#3E8BC6 #3E47C6 #793EC6

triadic

#3E47C6 #C63E47 #47C63E

tetradic

#3E47C6 #C63E8B #C6BD3E #3EC679

square

#3E47C6 #C63E8B #C6BD3E #3EC679

split-complementary

#3E47C6 #C6793E #8BC63E

monochromatic

#1F246A #2D3499 #3E47C6 #6D74D4 #9CA1E2

Accessibility & contrast

On white

7.19

#3E47C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3E47C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E47C6

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E47C6	#FFFFFF	#000000	##FFFFFF
##3E47C6	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECA

Deuteranopia (green-blind)

#0051C4

Tritanopia (blue-blind)

#006880

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e47c6;
/* rgb */ color: rgb(62, 71, 198);
/* oklch */ color: oklch(47.3% 0.194 273.2);

Tailwind

colors: {
  custom: {
    50: '#857ad8',
    500: '#3e47c6',
    950: '#000000',
  },
}

SCSS

$custom: #3e47c6;
$custom-light: #857ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e47c6",
  "rgb": {
    "r": 62,
    "g": 71,
    "b": 198
  },
  "hsl": {
    "h": 236.029,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47327,
    "c": 0.19433,
    "h": 273.2
  },
  "luminance": 0.09608
}

Semantic roles & 50–950 ramp

primary

#3E47C6

secondary

#CECA92

accent

#D44ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3E47C6

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

Preview Lab → · Contrast checker → · Palette generator →