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Colors
#660A15

#660A15

Every representation of #660A15, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0310
Brightness: 39 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #660a15
RGB: rgb(102, 10, 21)
RGBA: rgba(102, 10, 21, 1)
CMYK: cmyk(0%, 90%, 79%, 60%)
HSV: hsv(353°, 90%, 40%)
HSL: hsl(353, 82%, 22%)
LAB: lab(20.43% 38.97 20.84)
XYZ: xyz(5.72, 3.1, 1.01)

Accessibility

WCAG 2 contrast for #660A15 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 12.97:1

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: 1.62:1

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

Related colors

Shades (darker)

#550811 #44070e #33050a #220307 #110203

Tints (lighter)

#a21021 #df162e #ed4a5d #f38693 #f9c3c9

Harmonies (complementary, analogous, triadic)

#0a665b #660a43 #662d0a #15660a #0a1566