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Colors
#1D55EB

#1D55EB

Every representation of #1D55EB, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.1276
Brightness: 85 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #1d55eb
RGB: rgb(29, 85, 235)
RGBA: rgba(29, 85, 235, 1)
CMYK: cmyk(88%, 64%, 0%, 8%)
HSV: hsv(224°, 88%, 92%)
HSL: hsl(224, 84%, 52%)
LAB: lab(42.39% 39.36 -79.84)
XYZ: xyz(18.75, 12.75, 80.05)

Accessibility

WCAG 2 contrast for #1D55EB as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.91:1

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

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.55:1

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

Related colors

Shades (darker)

#1244ca #0e36a2 #0b2979 #071b51 #040e28

Tints (lighter)

#4371ee #688ef2 #8eaaf5 #b4c6f8 #d9e3fc

Harmonies (complementary, analogous, triadic)

#ebb31d #1dbceb #4c1deb #eb1d55 #55eb1d

#1D55EB Color | ColorForge