#3662BE#3662BE

#3662BE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.5% C 0.153 H 262.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3662BE
RGB	rgb(54, 98, 190)
HSL	hsl(221, 56%, 48%)
HSV	hsv(221, 72%, 75%)
CMYK	cmyk(71.6%, 48.4%, 0%, 25.5%)
CIE-LAB	lab(43.12, 16.47, -52.85)
CIE-LCH	lch(43.12, 55.35, 287.31°)
OKLab	oklab(51.52% -0.0188 -0.1516)
OKLCH	oklch(51.52% 0.153 262.9)
XYZ	xyz(15.1800, 13.2357, 50.4600)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3662BE #BE9236

analogous

#36A6BE #3662BE #4E36BE

triadic

#3662BE #BE3662 #62BE36

tetradic

#3662BE #BE36A6 #BE9236 #36BE4E

square

#3662BE #BE36A6 #BE9236 #36BE4E

split-complementary

#3662BE #BE4E36 #A6BE36

monochromatic

#1B315F #28498E #3662BE #6084D2 #8FA9DF

Accessibility & contrast

On white

5.76

#3662BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3662BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3662BE

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3662BE	#FFFFFF	#000000	##FFFFFF
##3662BE	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6CC1

Deuteranopia (green-blind)

#0460BC

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3662be;
/* rgb */ color: rgb(54, 98, 190);
/* oklch */ color: oklch(51.5% 0.153 262.9);

Tailwind

colors: {
  custom: {
    50: '#7e8ed2',
    500: '#3662be',
    950: '#000000',
  },
}

SCSS

$custom: #3662be;
$custom-light: #7e8ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3662be",
  "rgb": {
    "r": 54,
    "g": 98,
    "b": 190
  },
  "hsl": {
    "h": 220.588,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51521,
    "c": 0.1528,
    "h": 262.9
  },
  "luminance": 0.13237
}

Semantic roles & 50–950 ramp

primary

#3662BE

secondary

#CAB486

accent

#AE49DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3662BE

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

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