#3E6CD4#3E6CD4

#3E6CD4 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.5% C 0.168 H 263.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CD4
RGB	rgb(62, 108, 212)
HSL	hsl(222, 64%, 54%)
HSV	hsv(222, 71%, 83%)
CMYK	cmyk(70.8%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(47.62, 19.28, -58.22)
CIE-LCH	lch(47.62, 61.33, 288.32°)
OKLab	oklab(55.52% -0.0181 -0.1672)
OKLCH	oklch(55.52% 0.168 263.8)
XYZ	xyz(19.2286, 16.5007, 64.4462)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CD4 #D4A63E

analogous

#3EB7D4 #3E6CD4 #5B3ED4

triadic

#3E6CD4 #D43E6C #6CD43E

tetradic

#3E6CD4 #D43EB7 #D4A63E #3ED45B

square

#3E6CD4 #D43EB7 #D4A63E #3ED45B

split-complementary

#3E6CD4 #D45B3E #B7D43E

monochromatic

#1C397C #2750AE #3E6CD4 #7092DF #A2B8EA

Accessibility & contrast

On white

4.88

#3E6CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3E6CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CD4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CD4	#FFFFFF	#000000	##FFFFFF
##3E6CD4	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3178D8

Deuteranopia (green-blind)

#006AD2

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3e6cd4;
/* rgb */ color: rgb(62, 108, 212);
/* oklch */ color: oklch(55.5% 0.168 263.8);

Tailwind

colors: {
  custom: {
    50: '#8595e2',
    500: '#3e6cd4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cd4;
$custom-light: #8595e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cd4",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 221.6,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55515,
    "c": 0.16813,
    "h": 263.8
  },
  "luminance": 0.16503
}

Semantic roles & 50–950 ramp

primary

#3E6CD4

secondary

#D7C397

accent

#B441E7

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6CD4

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

Preview Lab → · Contrast checker → · Palette generator →