#376EC0#376EC0

#376EC0 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.3% C 0.141 H 258.4°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#376EC0
RGB	rgb(55, 110, 192)
HSL	hsl(216, 55%, 48%)
HSV	hsv(216, 71%, 75%)
CMYK	cmyk(71.4%, 42.7%, 0%, 24.7%)
CIE-LAB	lab(46.67, 9.71, -48.31)
CIE-LCH	lch(46.67, 49.27, 281.37°)
OKLab	oklab(54.31% -0.0285 -0.1381)
OKLCH	oklch(54.31% 0.141 258.4)
XYZ	xyz(16.6625, 15.7681, 52.0243)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376EC0 #C08937

analogous

#37B2C0 #376EC0 #4437C0

triadic

#376EC0 #C0376E #6EC037

tetradic

#376EC0 #C037B2 #C08937 #37C044

square

#376EC0 #C037B2 #C08937 #37C044

split-complementary

#376EC0 #C04437 #B2C037

monochromatic

#1C3761 #295390 #376EC0 #628FD2 #92B1E0

Accessibility & contrast

On white

5.06

#376EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#376EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EC0

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376EC0	#FFFFFF	#000000	##FFFFFF
##376EC0	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C3

Deuteranopia (green-blind)

#2F69BE

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #376ec0;
/* rgb */ color: rgb(55, 110, 192);
/* oklch */ color: oklch(54.3% 0.141 258.4);

Tailwind

colors: {
  custom: {
    50: '#7e97d3',
    500: '#376ec0',
    950: '#000000',
  },
}

SCSS

$custom: #376ec0;
$custom-light: #7e97d3;
$custom-dark: #000000;

JSON

{
  "hex": "#376ec0",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 192
  },
  "hsl": {
    "h": 215.912,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.14096,
    "h": 258.4
  },
  "luminance": 0.1577
}

Semantic roles & 50–950 ramp

primary

#376EC0

secondary

#CBB088

accent

#A349DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376EC0

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

Preview Lab → · Contrast checker → · Palette generator →