#3762BD#3762BD

#3762BD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.5% C 0.151 H 263.1°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3762BD
RGB	rgb(55, 98, 189)
HSL	hsl(221, 55%, 48%)
HSV	hsv(221, 71%, 74%)
CMYK	cmyk(70.9%, 48.1%, 0%, 25.9%)
CIE-LAB	lab(43.09, 16.24, -52.30)
CIE-LCH	lch(43.09, 54.76, 287.25°)
OKLab	oklab(51.49% -0.0181 -0.15)
OKLCH	oklch(51.49% 0.151 263.1)
XYZ	xyz(15.1253, 13.2201, 49.8889)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3762BD #BD9237

analogous

#37A5BD #3762BD #4F37BD

triadic

#3762BD #BD3762 #62BD37

tetradic

#3762BD #BD37A5 #BD9237 #37BD4F

square

#3762BD #BD37A5 #BD9237 #37BD4F

split-complementary

#3762BD #BD4F37 #A5BD37

monochromatic

#1B315E #29498E #3762BD #6084D1 #90A9DF

Accessibility & contrast

On white

5.76

#3762BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3762BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3762BD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3762BD	#FFFFFF	#000000	##FFFFFF
##3762BD	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306CC0

Deuteranopia (green-blind)

#0A60BB

Tritanopia (blue-blind)

#007786

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3762bd;
/* rgb */ color: rgb(55, 98, 189);
/* oklch */ color: oklch(51.5% 0.151 263.1);

Tailwind

colors: {
  custom: {
    50: '#7e8ed1',
    500: '#3762bd',
    950: '#000000',
  },
}

SCSS

$custom: #3762bd;
$custom-light: #7e8ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3762bd",
  "rgb": {
    "r": 55,
    "g": 98,
    "b": 189
  },
  "hsl": {
    "h": 220.746,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51494,
    "c": 0.15111,
    "h": 263.1
  },
  "luminance": 0.13222
}

Semantic roles & 50–950 ramp

primary

#3762BD

secondary

#C9B486

accent

#AF4ADE

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3762BD

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

Preview Lab → · Contrast checker → · Palette generator →