#3B6ED2#3B6ED2

#3B6ED2 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.164 H 262.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3B6ED2
RGB	rgb(59, 110, 210)
HSL	hsl(220, 63%, 53%)
HSV	hsv(220, 72%, 82%)
CMYK	cmyk(71.9%, 47.6%, 0%, 17.6%)
CIE-LAB	lab(47.92, 16.87, -56.61)
CIE-LCH	lch(47.92, 59.07, 286.60°)
OKLab	oklab(55.67% -0.0224 -0.1624)
OKLCH	oklch(55.67% 0.164 262.2)
XYZ	xyz(19.0083, 16.7328, 63.1882)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6ED2 #D29F3B

analogous

#3BBAD2 #3B6ED2 #533BD2

triadic

#3B6ED2 #D23B6E #6ED23B

tetradic

#3B6ED2 #D23BBA #D29F3B #3BD253

square

#3B6ED2 #D23BBA #D29F3B #3BD253

split-complementary

#3B6ED2 #D2533B #BAD23B

monochromatic

#1B3A77 #2753A9 #3B6ED2 #6D93DD #9FB8E9

Accessibility & contrast

On white

4.83

#3B6ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3B6ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6ED2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6ED2	#FFFFFF	#000000	##FFFFFF
##3B6ED2	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3779D6

Deuteranopia (green-blind)

#0B6BD0

Tritanopia (blue-blind)

#008696

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3b6ed2;
/* rgb */ color: rgb(59, 110, 210);
/* oklch */ color: oklch(55.7% 0.164 262.2);

Tailwind

colors: {
  custom: {
    50: '#8497e0',
    500: '#3b6ed2',
    950: '#000000',
  },
}

SCSS

$custom: #3b6ed2;
$custom-light: #8497e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6ed2",
  "rgb": {
    "r": 59,
    "g": 110,
    "b": 210
  },
  "hsl": {
    "h": 219.735,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.16396,
    "h": 262.2
  },
  "luminance": 0.16735
}

Semantic roles & 50–950 ramp

primary

#3B6ED2

secondary

#D5BF94

accent

#AE42E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3B6ED2

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

Preview Lab → · Contrast checker → · Palette generator →