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Colors
#1B51CD

#1B51CD

Every representation of #1B51CD, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1053
Brightness: 79 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #1b51cd
RGB: rgb(27, 81, 205)
RGBA: rgba(27, 81, 205, 1)
CMYK: cmyk(87%, 60%, 0%, 20%)
HSV: hsv(222°, 87%, 80%)
HSL: hsl(222, 77%, 45%)
LAB: lab(38.77% 30.55 -68.64)
XYZ: xyz(14.41, 10.52, 59.02)

Accessibility

WCAG 2 contrast for #1B51CD as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.76:1

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: 3.11:1

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

Related colors

Shades (darker)

#1643ab #123689 #0e2867 #091b44 #050d22

Tints (lighter)

#3268e4 #5b86e9 #84a5ef #adc3f4 #d6e1fa

Harmonies (complementary, analogous, triadic)

#cd971b #1baacd #3e1bcd #cd1b51 #51cd1b

#1B51CD Color | ColorForge