#3760B5#3760B5

#3760B5 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.5% C 0.142 H 262.9°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3760B5
RGB	rgb(55, 96, 181)
HSL	hsl(220, 53%, 46%)
HSV	hsv(220, 70%, 71%)
CMYK	cmyk(69.6%, 47%, 0%, 29%)
CIE-LAB	lab(42.02, 14.58, -49.36)
CIE-LCH	lch(42.02, 51.47, 286.45°)
OKLab	oklab(50.51% -0.0175 -0.1414)
OKLCH	oklch(50.51% 0.142 262.9)
XYZ	xyz(14.0960, 12.5127, 45.3794)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760B5 #B58C37

analogous

#379FB5 #3760B5 #4D37B5

triadic

#3760B5 #B53760 #60B537

tetradic

#3760B5 #B5379F #B58C37 #37B54D

square

#3760B5 #B5379F #B58C37 #37B54D

split-complementary

#3760B5 #B54D37 #9FB537

monochromatic

#1A2E57 #294786 #3760B5 #5C81CD #8BA5DC

Accessibility & contrast

On white

6.00

#3760B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3760B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760B5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760B5	#FFFFFF	#000000	##FFFFFF
##3760B5	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3469B8

Deuteranopia (green-blind)

#185EB3

Tritanopia (blue-blind)

#007482

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3760b5;
/* rgb */ color: rgb(55, 96, 181);
/* oklch */ color: oklch(50.5% 0.142 262.9);

Tailwind

colors: {
  custom: {
    50: '#7d8ccc',
    500: '#3760b5',
    950: '#000000',
  },
}

SCSS

$custom: #3760b5;
$custom-light: #7d8ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3760b5",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 181
  },
  "hsl": {
    "h": 220.476,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50507,
    "c": 0.14247,
    "h": 262.9
  },
  "luminance": 0.12514
}

Semantic roles & 50–950 ramp

primary

#3760B5

secondary

#C6B082

accent

#AD4BDD

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3760B5

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

Preview Lab → · Contrast checker → · Palette generator →