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Colors
#171CBB

#171CBB

Every representation of #171CBB, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0460
Brightness: 45 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #171cbb
RGB: rgb(23, 28, 187)
RGBA: rgba(23, 28, 187, 1)
CMYK: cmyk(88%, 85%, 0%, 27%)
HSV: hsv(238°, 88%, 73%)
HSL: hsl(238, 78%, 41%)
LAB: lab(25.56% 54.8 -79.9)
XYZ: xyz(9.74, 4.6, 47.38)

Accessibility

WCAG 2 contrast for #171CBB as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 10.94:1

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: 1.92:1

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

Related colors

Shades (darker)

#13179c #0f137d #0b0e5e #08093e #04051f

Tints (lighter)

#2026e4 #4d52e9 #797def #a6a8f4 #d2d4fa

Harmonies (complementary, analogous, triadic)

#bbb617 #176ebb #6417bb #bb171c #1cbb17

#171CBB Color | ColorForge