#21B7D0

#21B7D0

white

#FFFFFF

Contrast Ratio

2.4:1

Delta E

48.11

Very Different

50:50 Mix

#A6DBE7

Color Values

Format #21B7D0 #FFFFFF
HEX #21B7D0 #FFFFFF
RGB 33, 183, 208 255, 255, 255
HSL 188.6, 72.6%, 47.3% 0.0, 0.0%, 100.0%
HSV 188.6, 84.1%, 81.6% 0.0, 0.0%, 100.0%
CMYK 84.1%, 12.0%, 0.0%, 18.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7179 0.1198 212.6 1.0 0.0 89.9

Contrast & Accessibility

2.4:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21B7D0

The quick brown fox jumps over the lazy dog

Text: #21B7D0 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21B7D0 #5FC3D8 #85CFE0 #A6DBE7 #C5E7EF #E2F3F7 #FFFFFF

Color Mixing

#21B7D0

100%

#73C9DC

75:25

#A6DBE7

50:50

#D4EDF3

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21B7D0, #FFFFFF);
background: linear-gradient(135deg, #21B7D0, #FFFFFF);

Explore Each Color

#21B7D0

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white

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