#376DCD#376DCD

#376DCD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.160 H 260.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#376DCD
RGB	rgb(55, 109, 205)
HSL	hsl(218, 60%, 51%)
HSV	hsv(218, 73%, 80%)
CMYK	cmyk(73.2%, 46.8%, 0%, 19.6%)
CIE-LAB	lab(47.18, 15.13, -54.96)
CIE-LCH	lch(47.18, 57.01, 285.39°)
OKLab	oklab(54.95% -0.0253 -0.1577)
OKLCH	oklch(54.95% 0.16 260.9)
XYZ	xyz(18.0597, 16.1553, 59.9123)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DCD #CD9737

analogous

#37B8CD #376DCD #4C37CD

triadic

#376DCD #CD376D #6DCD37

tetradic

#376DCD #CD37B8 #CD9737 #37CD4C

square

#376DCD #CD37B8 #CD9737 #37CD4C

split-complementary

#376DCD #CD4C37 #B8CD37

monochromatic

#1C396E #28539F #376DCD #6891D9 #99B4E5

Accessibility & contrast

On white

4.96

#376DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#376DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DCD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DCD	#FFFFFF	#000000	##FFFFFF
##376DCD	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A77D1

Deuteranopia (green-blind)

#1369CB

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #376dcd;
/* rgb */ color: rgb(55, 109, 205);
/* oklch */ color: oklch(55.0% 0.160 260.9);

Tailwind

colors: {
  custom: {
    50: '#8196dd',
    500: '#376dcd',
    950: '#000000',
  },
}

SCSS

$custom: #376dcd;
$custom-light: #8196dd;
$custom-dark: #000000;

JSON

{
  "hex": "#376dcd",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 205
  },
  "hsl": {
    "h": 218.4,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54954,
    "c": 0.15966,
    "h": 260.9
  },
  "luminance": 0.16157
}

Semantic roles & 50–950 ramp

primary

#376DCD

secondary

#D1B98F

accent

#AA45E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #376DCD

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

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