#376AD0#376AD0

#376AD0 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.5% C 0.167 H 262.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#376AD0
RGB	rgb(55, 106, 208)
HSL	hsl(220, 62%, 52%)
HSV	hsv(220, 74%, 82%)
CMYK	cmyk(73.6%, 49%, 0%, 18.4%)
CIE-LAB	lab(46.54, 18.14, -57.70)
CIE-LCH	lch(46.54, 60.49, 287.45°)
OKLab	oklab(54.53% -0.0223 -0.1658)
OKLCH	oklch(54.53% 0.167 262.3)
XYZ	xyz(18.1107, 15.6724, 61.7329)
Luminance	0.1567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376AD0 #D09D37

analogous

#37B7D0 #376AD0 #5137D0

triadic

#376AD0 #D0376A #6AD037

tetradic

#376AD0 #D037B7 #D09D37 #37D051

square

#376AD0 #D037B7 #D09D37 #37D051

split-complementary

#376AD0 #D05137 #B7D037

monochromatic

#1B3872 #2650A3 #376AD0 #698FDC #9AB4E7

Accessibility & contrast

On white

5.08

#376AD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#376AD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376AD0

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376AD0	#FFFFFF	#000000	##FFFFFF
##376AD0	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F76D4

Deuteranopia (green-blind)

#0068CE

Tritanopia (blue-blind)

#008293

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #376ad0;
/* rgb */ color: rgb(55, 106, 208);
/* oklch */ color: oklch(54.5% 0.167 262.3);

Tailwind

colors: {
  custom: {
    50: '#8294df',
    500: '#376ad0',
    950: '#000000',
  },
}

SCSS

$custom: #376ad0;
$custom-light: #8294df;
$custom-dark: #000000;

JSON

{
  "hex": "#376ad0",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 208
  },
  "hsl": {
    "h": 220,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54528,
    "c": 0.16726,
    "h": 262.3
  },
  "luminance": 0.15674
}

Semantic roles & 50–950 ramp

primary

#376AD0

secondary

#D3BD90

accent

#AF43E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #376AD0

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

Preview Lab → · Contrast checker → · Palette generator →