#3E47D5#3E47D5

#3E47D5 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.7% C 0.213 H 272.6°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E47D5
RGB	rgb(62, 71, 213)
HSL	hsl(236, 64%, 54%)
HSV	hsv(236, 71%, 84%)
CMYK	cmyk(70.9%, 66.7%, 0%, 16.5%)
CIE-LAB	lab(38.43, 42.86, -73.75)
CIE-LCH	lch(38.43, 85.30, 300.16°)
OKLab	oklab(48.68% 0.0096 -0.2132)
OKLCH	oklch(48.68% 0.213 272.6)
XYZ	xyz(16.2460, 10.3331, 64.0762)
Luminance	0.1033 (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

#3E47D5 #D5CC3E

analogous

#3E93D5 #3E47D5 #813ED5

triadic

#3E47D5 #D53E47 #47D53E

tetradic

#3E47D5 #D53E93 #D5CC3E #3ED581

square

#3E47D5 #D53E93 #D5CC3E #3ED581

split-complementary

#3E47D5 #D5813E #93D53E

monochromatic

#1B217D #262EB0 #3E47D5 #7077E0 #A3A7EB

Accessibility & contrast

On white

6.85

#3E47D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3E47D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E47D5

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E47D5	#FFFFFF	#000000	##FFFFFF
##3E47D5	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e47d5;
/* rgb */ color: rgb(62, 71, 213);
/* oklch */ color: oklch(48.7% 0.213 272.6);

Tailwind

colors: {
  custom: {
    50: '#887be3',
    500: '#3e47d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e47d5;
$custom-light: #887be3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e47d5",
  "rgb": {
    "r": 62,
    "g": 71,
    "b": 213
  },
  "hsl": {
    "h": 236.424,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.21339,
    "h": 272.6
  },
  "luminance": 0.10335
}

Semantic roles & 50–950 ramp

primary

#3E47D5

secondary

#D8D497

accent

#DD41E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3E47D5

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

Preview Lab → · Contrast checker → · Palette generator →