#288F8F

#288F8F

white

#FFFFFF

Contrast Ratio

3.88:1

Delta E

54.48

Very Different

50:50 Mix

#9CC6C5

Color Values

Format #288F8F #FFFFFF
HEX #288F8F #FFFFFF
RGB 40, 143, 143 255, 255, 255
HSL 180.0, 56.3%, 35.9% 0.0, 0.0%, 100.0%
HSV 180.0, 72.0%, 56.1% 0.0, 0.0%, 100.0%
CMYK 72.0%, 0.0%, 0.0%, 43.9% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5939 0.0904 195.0 1.0 0.0 89.9

Contrast & Accessibility

3.88:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #288F8F

The quick brown fox jumps over the lazy dog

Text: #288F8F → Background: #FFFFFF

Color Difference (Delta E)

54.48 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

#288F8F #56A1A1 #7AB4B3 #9CC6C5 #BDD9D8 #DEECEC #FFFFFF

Color Mixing

#288F8F

100%

#68AAAA

75:25

#9CC6C5

50:50

#CDE2E2

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #288F8F, #FFFFFF);
background: linear-gradient(135deg, #288F8F, #FFFFFF);

Explore Each Color

#288F8F

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white

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