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Colors
#3F577E

#3F577E

Every representation of #3F577E, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0938
Brightness: 84 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #3f577e
RGB: rgb(63, 87, 126)
RGBA: rgba(63, 87, 126, 1)
CMYK: cmyk(50%, 31%, 0%, 51%)
HSV: hsv(217°, 50%, 49%)
HSL: hsl(217, 33%, 37%)
LAB: lab(36.7% 2.59 -24.79)
XYZ: xyz(9.22, 9.38, 21.06)

Accessibility

WCAG 2 contrast for #3F577E as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 7.30:1

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: 2.88:1

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

Related colors

Shades (darker)

#354969 #2a3a54 #202c3f #151d2a #0b0f15

Tints (lighter)

#5170a2 #708cb8 #94a8ca #b8c5db #dbe2ed

Harmonies (complementary, analogous, triadic)

#7e663f #3f777e #463f7e #7e3f57 #577e3f

#3F577E Color | ColorForge