#3E6EDB#3E6EDB

#3E6EDB is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.4% C 0.175 H 263.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E6EDB
RGB	rgb(62, 110, 219)
HSL	hsl(222, 69%, 55%)
HSV	hsv(222, 72%, 86%)
CMYK	cmyk(71.7%, 49.8%, 0%, 14.1%)
CIE-LAB	lab(48.62, 20.55, -60.59)
CIE-LCH	lch(48.62, 63.99, 288.74°)
OKLab	oklab(56.42% -0.0189 -0.1741)
OKLCH	oklch(56.42% 0.175 263.8)
XYZ	xyz(20.3442, 17.2883, 69.2689)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6EDB #DBAB3E

analogous

#3EBDDB #3E6EDB #5C3EDB

triadic

#3E6EDB #DB3E6E #6EDB3E

tetradic

#3E6EDB #DB3EBD #DBAB3E #3EDB5C

square

#3E6EDB #DB3EBD #DBAB3E #3EDB5C

split-complementary

#3E6EDB #DB5C3E #BDDB3E

monochromatic

#193A86 #2351B9 #3E6EDB #7295E5 #A5BCEE

Accessibility & contrast

On white

4.71

#3E6EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3E6EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6EDB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6EDB	#FFFFFF	#000000	##FFFFFF
##3E6EDB	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7BDF

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3e6edb;
/* rgb */ color: rgb(62, 110, 219);
/* oklch */ color: oklch(56.4% 0.175 263.8);

Tailwind

colors: {
  custom: {
    50: '#8697e7',
    500: '#3e6edb',
    950: '#000000',
  },
}

SCSS

$custom: #3e6edb;
$custom-light: #8697e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6edb",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 219
  },
  "hsl": {
    "h": 221.656,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56421,
    "c": 0.17512,
    "h": 263.8
  },
  "luminance": 0.1729
}

Semantic roles & 50–950 ramp

primary

#3E6EDB

secondary

#DBC799

accent

#B63CEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #3E6EDB

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

Preview Lab → · Contrast checker → · Palette generator →