#376EC4#376EC4

#376EC4 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.6% C 0.146 H 259.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#376EC4
RGB	rgb(55, 110, 196)
HSL	hsl(217, 56%, 49%)
HSV	hsv(217, 72%, 77%)
CMYK	cmyk(71.9%, 43.9%, 0%, 23.1%)
CIE-LAB	lab(46.91, 11.18, -50.23)
CIE-LCH	lch(46.91, 51.46, 282.55°)
OKLab	oklab(54.57% -0.0277 -0.1437)
OKLCH	oklch(54.57% 0.146 259.1)
XYZ	xyz(17.1117, 15.9478, 54.3903)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EC4 #C48D37

analogous

#37B5C4 #376EC4 #4737C4

triadic

#376EC4 #C4376E #6EC437

tetradic

#376EC4 #C437B5 #C48D37 #37C447

square

#376EC4 #C437B5 #C48D37 #37C447

split-complementary

#376EC4 #C44737 #B5C437

monochromatic

#1C3864 #2A5394 #376EC4 #6590D4 #94B2E1

Accessibility & contrast

On white

5.01

#376EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#376EC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EC4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EC4	#FFFFFF	#000000	##FFFFFF
##376EC4	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4376C7

Deuteranopia (green-blind)

#2969C2

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #376ec4;
/* rgb */ color: rgb(55, 110, 196);
/* oklch */ color: oklch(54.6% 0.146 259.1);

Tailwind

colors: {
  custom: {
    50: '#7f97d6',
    500: '#376ec4',
    950: '#000000',
  },
}

SCSS

$custom: #376ec4;
$custom-light: #7f97d6;
$custom-dark: #000000;

JSON

{
  "hex": "#376ec4",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 196
  },
  "hsl": {
    "h": 216.596,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54566,
    "c": 0.14636,
    "h": 259.1
  },
  "luminance": 0.1595
}

Semantic roles & 50–950 ramp

primary

#376EC4

secondary

#CCB38B

accent

#A548DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376EC4

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

Preview Lab → · Contrast checker → · Palette generator →