#3760BF#3760BF

#3760BF is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.156 H 264.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3760BF
RGB	rgb(55, 96, 191)
HSL	hsl(222, 55%, 48%)
HSV	hsv(222, 71%, 75%)
CMYK	cmyk(71.2%, 49.7%, 0%, 25.1%)
CIE-LAB	lab(42.67, 18.27, -54.15)
CIE-LCH	lch(42.67, 57.14, 288.64°)
OKLab	oklab(51.21% -0.0161 -0.1555)
OKLCH	oklch(51.21% 0.156 264.1)
XYZ	xyz(15.1591, 12.9380, 50.9785)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3760BF #BF9637

analogous

#37A4BF #3760BF #5237BF

triadic

#3760BF #BF3760 #60BF37

tetradic

#3760BF #BF37A4 #BF9637 #37BF52

square

#3760BF #BF37A4 #BF9637 #37BF52

split-complementary

#3760BF #BF5237 #A4BF37

monochromatic

#1C3060 #29488F #3760BF #6283D2 #91A9DF

Accessibility & contrast

On white

5.85

#3760BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3760BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760BF

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3760BF	#FFFFFF	#000000	##FFFFFF
##3760BF	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296BC2

Deuteranopia (green-blind)

#005FBD

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3760bf;
/* rgb */ color: rgb(55, 96, 191);
/* oklch */ color: oklch(51.2% 0.156 264.1);

Tailwind

colors: {
  custom: {
    50: '#7f8cd3',
    500: '#3760bf',
    950: '#000000',
  },
}

SCSS

$custom: #3760bf;
$custom-light: #7f8cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3760bf",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 191
  },
  "hsl": {
    "h": 221.912,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.51212,
    "c": 0.15631,
    "h": 264.1
  },
  "luminance": 0.1294
}

Semantic roles & 50–950 ramp

primary

#3760BF

secondary

#CAB688

accent

#B249DF

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3760BF

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

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