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Colors
#00378F

#00378F

Every representation of #00378F, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.0472
Brightness: 49 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #00378f
RGB: rgb(0, 55, 143)
RGBA: rgba(0, 55, 143, 1)
CMYK: cmyk(100%, 62%, 0%, 44%)
HSV: hsv(217°, 100%, 56%)
HSL: hsl(217, 100%, 28%)
LAB: lab(25.91% 21.96 -52.71)
XYZ: xyz(6.32, 4.71, 26.56)

Accessibility

WCAG 2 contrast for #00378F as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 10.81:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

On black

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.94:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

Related colors

Shades (darker)

#002e77 #00255f #001c48 #001230 #000918

Tints (lighter)

#004fcc #0a68ff #488eff #85b4ff #c2d9ff

Harmonies (complementary, analogous, triadic)

#8f5800 #007f8f #10008f #8f0037 #378f00

#00378F Color | ColorForge