#21C5D2

#21C5D2

white

#FFFFFF

Contrast Ratio

2.1:1

Delta E

47.18

Very Different

50:50 Mix

#A8E2E8

Color Values

Format #21C5D2 #FFFFFF
HEX #21C5D2 #FFFFFF
RGB 33, 197, 210 255, 255, 255
HSL 184.4, 72.8%, 47.6% 0.0, 0.0%, 100.0%
HSV 184.4, 84.3%, 82.4% 0.0, 0.0%, 100.0%
CMYK 84.3%, 6.2%, 0.0%, 17.6% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.7526 0.1233 203.6 1.0 0.0 89.9

Contrast & Accessibility

2.1:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21C5D2

The quick brown fox jumps over the lazy dog

Text: #21C5D2 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21C5D2 #60CFD9 #87D9E1 #A8E2E8 #C6ECF0 #E3F6F7 #FFFFFF

Color Mixing

#21C5D2

100%

#75D4DD

75:25

#A8E2E8

50:50

#D5F1F4

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21C5D2, #FFFFFF);
background: linear-gradient(135deg, #21C5D2, #FFFFFF);

Explore Each Color

#21C5D2

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white

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