#21ACBB

#21ACBB

white

#FFFFFF

Contrast Ratio

2.73:1

Delta E

49.4

Very Different

50:50 Mix

#A3D5DD

Color Values

Format #21ACBB #FFFFFF
HEX #21ACBB #FFFFFF
RGB 33, 172, 187 255, 255, 255
HSL 185.8, 70.0%, 43.1% 0.0, 0.0%, 100.0%
HSV 185.8, 82.4%, 73.3% 0.0, 0.0%, 100.0%
CMYK 82.4%, 8.0%, 0.0%, 26.7% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6825 0.1109 206.4 1.0 0.0 89.9

Contrast & Accessibility

2.73:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21ACBB

The quick brown fox jumps over the lazy dog

Text: #21ACBB → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21ACBB #5BBAC6 #81C8D1 #A3D5DD #C2E3E8 #E1F1F3 #FFFFFF

Color Mixing

#21ACBB

100%

#6FC1CC

75:25

#A3D5DD

50:50

#D2EAEE

25:75

#FFFFFF

100%

CSS Gradient Code

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

Explore Each Color

#21ACBB

View full color details

white

View full color details

Related Comparisons