#376EC2#376EC2

#376EC2 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.4% C 0.144 H 258.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#376EC2
RGB	rgb(55, 110, 194)
HSL	hsl(216, 56%, 49%)
HSV	hsv(216, 72%, 76%)
CMYK	cmyk(71.6%, 43.3%, 0%, 23.9%)
CIE-LAB	lab(46.79, 10.45, -49.27)
CIE-LCH	lch(46.79, 50.37, 281.97°)
OKLab	oklab(54.44% -0.0281 -0.1409)
OKLCH	oklch(54.44% 0.144 258.7)
XYZ	xyz(16.8856, 15.8573, 53.1993)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EC2 #C28B37

analogous

#37B4C2 #376EC2 #4637C2

triadic

#376EC2 #C2376E #6EC237

tetradic

#376EC2 #C237B4 #C28B37 #37C246

square

#376EC2 #C237B4 #C28B37 #37C246

split-complementary

#376EC2 #C24637 #B4C237

monochromatic

#1C3863 #295392 #376EC2 #638FD3 #93B2E0

Accessibility & contrast

On white

5.03

#376EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#376EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EC2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EC2	#FFFFFF	#000000	##FFFFFF
##376EC2	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4576C5

Deuteranopia (green-blind)

#2C69C0

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #376ec2;
/* rgb */ color: rgb(55, 110, 194);
/* oklch */ color: oklch(54.4% 0.144 258.7);

Tailwind

colors: {
  custom: {
    50: '#7f97d5',
    500: '#376ec2',
    950: '#000000',
  },
}

SCSS

$custom: #376ec2;
$custom-light: #7f97d5;
$custom-dark: #000000;

JSON

{
  "hex": "#376ec2",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 194
  },
  "hsl": {
    "h": 216.259,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54436,
    "c": 0.14367,
    "h": 258.7
  },
  "luminance": 0.15859
}

Semantic roles & 50–950 ramp

primary

#376EC2

secondary

#CBB189

accent

#A449DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376EC2

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

Preview Lab → · Contrast checker → · Palette generator →