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Colors
#317BB3

#317BB3

Every representation of #317BB3, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1807
Brightness: 107 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #317bb3
RGB: rgb(49, 123, 179)
RGBA: rgba(49, 123, 179, 1)
CMYK: cmyk(73%, 31%, 0%, 30%)
HSV: hsv(206°, 73%, 70%)
HSL: hsl(206, 57%, 45%)
LAB: lab(49.58% -3.86 -36.19)
XYZ: xyz(16.48, 18.07, 45.26)

Accessibility

WCAG 2 contrast for #317BB3 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 4.55:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 4.61:1

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

Related colors

Shades (darker)

#296795 #215277 #183e5a #10293c #08151e

Tints (lighter)

#4793cc #6ba8d7 #90bee1 #b5d4eb #dae9f5

Harmonies (complementary, analogous, triadic)

#b36931 #31b3aa #313ab3 #b3317b #7bb331

#317BB3 Color | ColorForge