#376FBA#376FBA

#376FBA is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.1% C 0.132 H 256.5°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#376FBA
RGB	rgb(55, 111, 186)
HSL	hsl(214, 54%, 47%)
HSV	hsv(214, 70%, 73%)
CMYK	cmyk(70.4%, 40.3%, 0%, 27.1%)
CIE-LAB	lab(46.61, 6.89, -44.93)
CIE-LCH	lch(46.61, 45.45, 278.72°)
OKLab	oklab(54.15% -0.0307 -0.1281)
OKLCH	oklch(54.15% 0.132 256.5)
XYZ	xyz(16.1197, 15.7246, 48.6305)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376FBA #BA8237

analogous

#37B1BA #376FBA #4037BA

triadic

#376FBA #BA376F #6FBA37

tetradic

#376FBA #BA37B1 #BA8237 #37BA40

square

#376FBA #BA37B1 #BA8237 #37BA40

split-complementary

#376FBA #BA4037 #B1BA37

monochromatic

#1B375C #29538B #376FBA #5F8FD0 #8EB0DE

Accessibility & contrast

On white

5.07

#376FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#376FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376FBA

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376FBA	#FFFFFF	#000000	##FFFFFF
##376FBA	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C75BD

Deuteranopia (green-blind)

#3869B8

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #376fba;
/* rgb */ color: rgb(55, 111, 186);
/* oklch */ color: oklch(54.1% 0.132 256.5);

Tailwind

colors: {
  custom: {
    50: '#7d97cf',
    500: '#376fba',
    950: '#000000',
  },
}

SCSS

$custom: #376fba;
$custom-light: #7d97cf;
$custom-dark: #000000;

JSON

{
  "hex": "#376fba",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 186
  },
  "hsl": {
    "h": 214.351,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54149,
    "c": 0.13175,
    "h": 256.5
  },
  "luminance": 0.15726
}

Semantic roles & 50–950 ramp

primary

#376FBA

secondary

#C8AB85

accent

#9F4ADE

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #376FBA

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

Preview Lab → · Contrast checker → · Palette generator →