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Colors
#1B283F

#1B283F

Every representation of #1B283F, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

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Relative luminance: 0.0211
Brightness: 39 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #1b283f
RGB: rgb(27, 40, 63)
RGBA: rgba(27, 40, 63, 1)
CMYK: cmyk(57%, 37%, 0%, 75%)
HSV: hsv(218°, 57%, 25%)
HSL: hsl(218, 40%, 18%)
LAB: lab(16.05% 2.32 -16.35)
XYZ: xyz(2.11, 2.11, 5)

Accessibility

WCAG 2 contrast for #1B283F as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 14.77:1

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: 1.42:1

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

Related colors

Shades (darker)

#162135 #121b2a #0e1420 #090d15 #05070b

Tints (lighter)

#304770 #4566a1 #6c8ac0 #9db1d5 #ced8ea

Harmonies (complementary, analogous, triadic)

#3f321b #1b3a3f #201b3f #3f1b28 #283f1b

#1B283F Color | ColorForge