#3760B2#3760B2

#3760B2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.138 H 262.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3760B2
RGB	rgb(55, 96, 178)
HSL	hsl(220, 53%, 46%)
HSV	hsv(220, 69%, 70%)
CMYK	cmyk(69.1%, 46.1%, 0%, 30.2%)
CIE-LAB	lab(41.83, 13.47, -47.90)
CIE-LCH	lch(41.83, 49.76, 285.71°)
OKLab	oklab(50.3% -0.018 -0.1371)
OKLCH	oklch(50.3% 0.138 262.5)
XYZ	xyz(13.7915, 12.3909, 43.7757)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760B2 #B28937

analogous

#379DB2 #3760B2 #4B37B2

triadic

#3760B2 #B23760 #60B237

tetradic

#3760B2 #B2379D #B28937 #37B24B

square

#3760B2 #B2379D #B28937 #37B24B

split-complementary

#3760B2 #B24B37 #9DB237

monochromatic

#1A2E54 #294783 #3760B2 #5A80CC #89A4DB

Accessibility & contrast

On white

6.04

#3760B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3760B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760B2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760B2	#FFFFFF	#000000	##FFFFFF
##3760B2	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B5

Deuteranopia (green-blind)

#1E5DB0

Tritanopia (blue-blind)

#007380

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3760b2;
/* rgb */ color: rgb(55, 96, 178);
/* oklch */ color: oklch(50.3% 0.138 262.5);

Tailwind

colors: {
  custom: {
    50: '#7c8cc9',
    500: '#3760b2',
    950: '#000000',
  },
}

SCSS

$custom: #3760b2;
$custom-light: #7c8cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3760b2",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 178
  },
  "hsl": {
    "h": 220,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50301,
    "c": 0.13828,
    "h": 262.5
  },
  "luminance": 0.12392
}

Semantic roles & 50–950 ramp

primary

#3760B2

secondary

#C5AE80

accent

#AC4CDC

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3760B2

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

Preview Lab → · Contrast checker → · Palette generator →