#3E6DC4#3E6DC4

#3E6DC4 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.145 H 261.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3E6DC4
RGB	rgb(62, 109, 196)
HSL	hsl(219, 53%, 51%)
HSV	hsv(219, 68%, 77%)
CMYK	cmyk(68.4%, 44.4%, 0%, 23.1%)
CIE-LAB	lab(46.90, 12.86, -50.22)
CIE-LCH	lch(46.90, 51.84, 284.36°)
OKLab	oklab(54.64% -0.0214 -0.1436)
OKLCH	oklch(54.64% 0.145 261.5)
XYZ	xyz(17.4155, 15.9452, 54.3738)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6DC4 #C4953E

analogous

#3EB0C4 #3E6DC4 #523EC4

triadic

#3E6DC4 #C43E6D #6DC43E

tetradic

#3E6DC4 #C43EB0 #C4953E #3EC452

square

#3E6DC4 #C43EB0 #C4953E #3EC452

split-complementary

#3E6DC4 #C4523E #B0C43E

monochromatic

#203968 #2E5397 #3E6DC4 #6D90D2 #9CB4E1

Accessibility & contrast

On white

5.01

#3E6DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3E6DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6DC4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6DC4	#FFFFFF	#000000	##FFFFFF
##3E6DC4	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4276C7

Deuteranopia (green-blind)

#2A69C2

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3e6dc4;
/* rgb */ color: rgb(62, 109, 196);
/* oklch */ color: oklch(54.6% 0.145 261.5);

Tailwind

colors: {
  custom: {
    50: '#8296d6',
    500: '#3e6dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6dc4;
$custom-light: #8296d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6dc4",
  "rgb": {
    "r": 62,
    "g": 109,
    "b": 196
  },
  "hsl": {
    "h": 218.955,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54641,
    "c": 0.14519,
    "h": 261.5
  },
  "luminance": 0.15947
}

Semantic roles & 50–950 ramp

primary

#3E6DC4

secondary

#CDB891

accent

#AA4BDD

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3E6DC4

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

Preview Lab → · Contrast checker → · Palette generator →