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Colors
#218CBE

#218CBE

Every representation of #218CBE, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2280
Brightness: 114 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #218cbe
RGB: rgb(33, 140, 190)
RGBA: rgba(33, 140, 190, 1)
CMYK: cmyk(83%, 26%, 0%, 25%)
HSV: hsv(199°, 83%, 75%)
HSL: hsl(199, 70%, 44%)
LAB: lab(54.86% -11.57 -34.25)
XYZ: xyz(19.3, 22.79, 52.09)

Accessibility

WCAG 2 contrast for #218CBE as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.78:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.56:1

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

Related colors

Shades (darker)

#1c759e #165d7f #10465f #0b2f3f #061720

Tints (lighter)

#33a6dc #5cb8e3 #85caea #addbf1 #d6edf8

Harmonies (complementary, analogous, triadic)

#be5321 #21bea2 #213dbe #be218c #8cbe21

#218CBE Color | ColorForge