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Colors
#101F1F

#101F1F

Every representation of #101F1F, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0119
Brightness: 27 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #101f1f
RGB: rgb(16, 31, 31)
RGBA: rgba(16, 31, 31, 1)
CMYK: cmyk(48%, 0%, 0%, 88%)
HSV: hsv(180°, 48%, 12%)
HSL: hsl(180, 32%, 9%)
LAB: lab(10.48% -6.38 -2.03)
XYZ: xyz(0.95, 1.19, 1.48)

Accessibility

WCAG 2 contrast for #101F1F as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 16.97:1

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: 1.24:1

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

Related colors

Shades (darker)

#0d1a1a #0b1515 #081010 #050a0a #030505

Tints (lighter)

#2a5252 #458585 #66b0b0 #99caca #cce5e5

Harmonies (complementary, analogous, triadic)

#1f1010 #101f18 #10181f #1f101f #1f1f10