#376DC1#376DC1

#376DC1 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.1% C 0.143 H 259.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#376DC1
RGB	rgb(55, 109, 193)
HSL	hsl(217, 56%, 49%)
HSV	hsv(217, 72%, 76%)
CMYK	cmyk(71.5%, 43.5%, 0%, 24.3%)
CIE-LAB	lab(46.44, 10.71, -49.24)
CIE-LCH	lch(46.44, 50.40, 282.27°)
OKLab	oklab(54.15% -0.0273 -0.1408)
OKLCH	oklch(54.15% 0.143 259)
XYZ	xyz(16.6663, 15.5980, 52.5741)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DC1 #C18B37

analogous

#37B2C1 #376DC1 #4637C1

triadic

#376DC1 #C1376D #6DC137

tetradic

#376DC1 #C137B2 #C18B37 #37C146

square

#376DC1 #C137B2 #C18B37 #37C146

split-complementary

#376DC1 #C14637 #B2C137

monochromatic

#1C3762 #295291 #376DC1 #638ED2 #92B1E0

Accessibility & contrast

On white

5.10

#376DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#376DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DC1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DC1	#FFFFFF	#000000	##FFFFFF
##376DC1	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4475C4

Deuteranopia (green-blind)

#2B68BF

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #376dc1;
/* rgb */ color: rgb(55, 109, 193);
/* oklch */ color: oklch(54.1% 0.143 259.0);

Tailwind

colors: {
  custom: {
    50: '#7f96d4',
    500: '#376dc1',
    950: '#000000',
  },
}

SCSS

$custom: #376dc1;
$custom-light: #7f96d4;
$custom-dark: #000000;

JSON

{
  "hex": "#376dc1",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 193
  },
  "hsl": {
    "h": 216.522,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5415,
    "c": 0.14347,
    "h": 259
  },
  "luminance": 0.156
}

Semantic roles & 50–950 ramp

primary

#376DC1

secondary

#CBB189

accent

#A449DF

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #376DC1

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

Preview Lab → · Contrast checker → · Palette generator →