#21B7BB

#21B7BB

white

#FFFFFF

Contrast Ratio

2.45:1

Delta E

48.96

Very Different

50:50 Mix

#A4DBDC

Color Values

Format #21B7BB #FFFFFF
HEX #21B7BB #FFFFFF
RGB 33, 183, 187 255, 255, 255
HSL 181.6, 70.0%, 43.1% 0.0, 0.0%, 100.0%
HSV 181.6, 82.4%, 73.3% 0.0, 0.0%, 100.0%
CMYK 82.4%, 2.1%, 0.0%, 26.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7098 0.1153 197.8 1.0 0.0 89.9

Contrast & Accessibility

2.45:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21B7BB

The quick brown fox jumps over the lazy dog

Text: #21B7BB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21B7BB #5CC3C6 #83CFD1 #A4DBDC #C3E7E8 #E1F3F3 #FFFFFF

Color Mixing

#21B7BB

100%

#70C9CC

75:25

#A4DBDC

50:50

#D2EDEE

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21B7BB, #FFFFFF);
background: linear-gradient(135deg, #21B7BB, #FFFFFF);

Explore Each Color

#21B7BB

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white

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