#376EBD#376EBD

#376EBD is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.1% C 0.137 H 257.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#376EBD
RGB	rgb(55, 110, 189)
HSL	hsl(215, 55%, 48%)
HSV	hsv(215, 71%, 74%)
CMYK	cmyk(70.9%, 41.8%, 0%, 25.9%)
CIE-LAB	lab(46.49, 8.61, -46.85)
CIE-LCH	lch(46.49, 47.64, 280.41°)
OKLab	oklab(54.11% -0.0291 -0.1338)
OKLCH	oklch(54.11% 0.137 257.7)
XYZ	xyz(16.3334, 15.6365, 50.2916)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EBD #BD8637

analogous

#37B1BD #376EBD #4337BD

triadic

#376EBD #BD376E #6EBD37

tetradic

#376EBD #BD37B1 #BD8637 #37BD43

square

#376EBD #BD37B1 #BD8637 #37BD43

split-complementary

#376EBD #BD4337 #B1BD37

monochromatic

#1B375E #29528E #376EBD #608FD1 #90B0DF

Accessibility & contrast

On white

5.09

#376EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#376EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EBD

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EBD	#FFFFFF	#000000	##FFFFFF
##376EBD	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4875C0

Deuteranopia (green-blind)

#3268BB

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #376ebd;
/* rgb */ color: rgb(55, 110, 189);
/* oklch */ color: oklch(54.1% 0.137 257.7);

Tailwind

colors: {
  custom: {
    50: '#7e97d1',
    500: '#376ebd',
    950: '#000000',
  },
}

SCSS

$custom: #376ebd;
$custom-light: #7e97d1;
$custom-dark: #000000;

JSON

{
  "hex": "#376ebd",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 189
  },
  "hsl": {
    "h": 215.373,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.13691,
    "h": 257.7
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#376EBD

secondary

#C9AE86

accent

#A14ADE

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #376EBD

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

Preview Lab → · Contrast checker → · Palette generator →