#3662BD#3662BD

#3662BD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.4% C 0.151 H 262.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3662BD
RGB	rgb(54, 98, 189)
HSL	hsl(220, 56%, 48%)
HSV	hsv(220, 71%, 74%)
CMYK	cmyk(71.4%, 48.1%, 0%, 25.9%)
CIE-LAB	lab(43.05, 16.09, -52.37)
CIE-LCH	lch(43.05, 54.79, 287.08°)
OKLab	oklab(51.45% -0.0189 -0.1502)
OKLCH	oklch(51.45% 0.151 262.8)
XYZ	xyz(15.0710, 13.1922, 49.8863)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3662BD #BD9136

analogous

#36A6BD #3662BD #4D36BD

triadic

#3662BD #BD3662 #62BD36

tetradic

#3662BD #BD36A6 #BD9136 #36BD4D

square

#3662BD #BD36A6 #BD9136 #36BD4D

split-complementary

#3662BD #BD4D36 #A6BD36

monochromatic

#1B315E #28498D #3662BD #5F84D1 #8FA9DF

Accessibility & contrast

On white

5.77

#3662BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3662BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3662BD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3662BD	#FFFFFF	#000000	##FFFFFF
##3662BD	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306CC0

Deuteranopia (green-blind)

#0960BB

Tritanopia (blue-blind)

#007786

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3662bd;
/* rgb */ color: rgb(54, 98, 189);
/* oklch */ color: oklch(51.4% 0.151 262.8);

Tailwind

colors: {
  custom: {
    50: '#7e8ed1',
    500: '#3662bd',
    950: '#000000',
  },
}

SCSS

$custom: #3662bd;
$custom-light: #7e8ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3662bd",
  "rgb": {
    "r": 54,
    "g": 98,
    "b": 189
  },
  "hsl": {
    "h": 220.444,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.5145,
    "c": 0.15143,
    "h": 262.8
  },
  "luminance": 0.13194
}

Semantic roles & 50–950 ramp

primary

#3662BD

secondary

#C9B385

accent

#AE49DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3662BD

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

Preview Lab → · Contrast checker → · Palette generator →