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Colors
#645F2B

#645F2B

Every representation of #645F2B, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1107
Brightness: 91 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #645f2b
RGB: rgb(100, 95, 43)
RGBA: rgba(100, 95, 43, 1)
CMYK: cmyk(0%, 5%, 57%, 61%)
HSV: hsv(55°, 57%, 39%)
HSL: hsl(55, 40%, 28%)
LAB: lab(39.7% -5.74 30.07)
XYZ: xyz(9.78, 11.07, 3.91)

Accessibility

WCAG 2 contrast for #645F2B as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.53:1

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

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.21:1

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

Related colors

Shades (darker)

#534f24 #433f1d #323016 #21200e #111007

Tints (lighter)

#8f883d #b5ad54 #c8c17f #dad6a9 #edead4

Harmonies (complementary, analogous, triadic)

#2b3064 #64432b #4c642b #2b645f #5f2b64

#645F2B Color | ColorForge