#3E6ED4#3E6ED4

#3E6ED4 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.166 H 263.1°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3E6ED4
RGB	rgb(62, 110, 212)
HSL	hsl(221, 64%, 54%)
HSV	hsv(221, 71%, 83%)
CMYK	cmyk(70.8%, 48.1%, 0%, 16.9%)
CIE-LAB	lab(48.17, 18.02, -57.35)
CIE-LCH	lch(48.17, 60.11, 287.44°)
OKLab	oklab(55.93% -0.0198 -0.1645)
OKLCH	oklch(55.93% 0.166 263.1)
XYZ	xyz(19.4420, 16.9274, 64.5173)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6ED4 #D4A43E

analogous

#3EB9D4 #3E6ED4 #593ED4

triadic

#3E6ED4 #D43E6E #6ED43E

tetradic

#3E6ED4 #D43EB9 #D4A43E #3ED459

square

#3E6ED4 #D43EB9 #D4A43E #3ED459

split-complementary

#3E6ED4 #D4593E #B9D43E

monochromatic

#1C3A7C #2752AE #3E6ED4 #7094DF #A2B9EA

Accessibility & contrast

On white

4.79

#3E6ED4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3E6ED4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6ED4

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6ED4	#FFFFFF	#000000	##FFFFFF
##3E6ED4	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#367AD8

Deuteranopia (green-blind)

#066CD2

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3e6ed4;
/* rgb */ color: rgb(62, 110, 212);
/* oklch */ color: oklch(55.9% 0.166 263.1);

Tailwind

colors: {
  custom: {
    50: '#8597e2',
    500: '#3e6ed4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6ed4;
$custom-light: #8597e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6ed4",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 212
  },
  "hsl": {
    "h": 220.8,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55931,
    "c": 0.16573,
    "h": 263.1
  },
  "luminance": 0.16929
}

Semantic roles & 50–950 ramp

primary

#3E6ED4

secondary

#D7C297

accent

#B241E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6ED4

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

Preview Lab → · Contrast checker → · Palette generator →