#376DC2#376DC2

#376DC2 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.2% C 0.145 H 259.2°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#376DC2
RGB	rgb(55, 109, 194)
HSL	hsl(217, 56%, 49%)
HSV	hsv(217, 72%, 76%)
CMYK	cmyk(71.6%, 43.8%, 0%, 23.9%)
CIE-LAB	lab(46.50, 11.08, -49.73)
CIE-LCH	lch(46.50, 50.94, 282.56°)
OKLab	oklab(54.22% -0.0272 -0.1422)
OKLCH	oklch(54.22% 0.145 259.2)
XYZ	xyz(16.7783, 15.6427, 53.1636)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DC2 #C28C37

analogous

#37B3C2 #376DC2 #4737C2

triadic

#376DC2 #C2376D #6DC237

tetradic

#376DC2 #C237B3 #C28C37 #37C247

square

#376DC2 #C237B3 #C28C37 #37C247

split-complementary

#376DC2 #C24737 #B3C237

monochromatic

#1C3763 #295292 #376DC2 #638FD3 #93B1E0

Accessibility & contrast

On white

5.09

#376DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#376DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DC2

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DC2	#FFFFFF	#000000	##FFFFFF
##376DC2	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)

#4375C5

Deuteranopia (green-blind)

#2A68C0

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #376dc2;
/* rgb */ color: rgb(55, 109, 194);
/* oklch */ color: oklch(54.2% 0.145 259.2);

Tailwind

colors: {
  custom: {
    50: '#7f96d5',
    500: '#376dc2',
    950: '#000000',
  },
}

SCSS

$custom: #376dc2;
$custom-light: #7f96d5;
$custom-dark: #000000;

JSON

{
  "hex": "#376dc2",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 194
  },
  "hsl": {
    "h": 216.691,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54216,
    "c": 0.14482,
    "h": 259.2
  },
  "luminance": 0.15645
}

Semantic roles & 50–950 ramp

primary

#376DC2

secondary

#CBB289

accent

#A549DF

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376DC2

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

Preview Lab → · Contrast checker → · Palette generator →