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Colors
#CB640A

#CB640A

Every representation of #CB640A, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2183
Brightness: 121 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #cb640a
RGB: rgb(203, 100, 10)
RGBA: rgba(203, 100, 10, 1)
CMYK: cmyk(0%, 51%, 95%, 20%)
HSV: hsv(28°, 95%, 80%)
HSL: hsl(28, 91%, 42%)
LAB: lab(53.85% 36.46 60.29)
XYZ: xyz(29.24, 21.84, 2.96)

Accessibility

WCAG 2 contrast for #CB640A as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.91:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.37:1

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

Related colors

Shades (darker)

#a95308 #874307 #663205 #442103 #221102

Tints (lighter)

#f37c13 #f69642 #f8b071 #facaa1 #fde5d0

Harmonies (complementary, analogous, triadic)

#0a71cb #cb0a11 #cbc50a #0acb64 #640acb

#CB640A Color | ColorForge