#21B4AF

#21B4AF

white

#FFFFFF

Contrast Ratio

2.56:1

Delta E

50.41

Very Different

50:50 Mix

#A2DAD6

Color Values

Format #21B4AF #FFFFFF
HEX #21B4AF #FFFFFF
RGB 33, 180, 175 255, 255, 255
HSL 178.0, 69.0%, 41.8% 0.0, 0.0%, 100.0%
HSV 178.0, 81.7%, 70.6% 0.0, 0.0%, 100.0%
CMYK 81.7%, 0.0%, 2.8%, 29.4% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6981 0.1144 191.2 1.0 0.0 89.9

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21B4AF

The quick brown fox jumps over the lazy dog

Text: #21B4AF → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21B4AF #5BC1BC #81CDC9 #A2DAD6 #C2E6E4 #E1F3F1 #FFFFFF

Color Mixing

#21B4AF

100%

#6FC7C2

75:25

#A2DAD6

50:50

#D2EDEA

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21B4AF, #FFFFFF);
background: linear-gradient(135deg, #21B4AF, #FFFFFF);

Explore Each Color

#21B4AF

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white

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