#309DAA

#309DAA

white

#FFFFFF

Contrast Ratio

3.22:1

Delta E

50.41

Very Different

50:50 Mix

#A2CDD4

Color Values

Format #309DAA #FFFFFF
HEX #309DAA #FFFFFF
RGB 48, 157, 170 255, 255, 255
HSL 186.4, 56.0%, 42.7% 0.0, 0.0%, 100.0%
HSV 186.4, 71.8%, 66.7% 0.0, 0.0%, 100.0%
CMYK 71.8%, 7.6%, 0.0%, 33.3% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6415 0.0967 206.7 1.0 0.0 89.9

Contrast & Accessibility

3.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #309DAA

The quick brown fox jumps over the lazy dog

Text: #309DAA → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#309DAA #5EADB8 #81BDC6 #A2CDD4 #C1DEE2 #E0EEF0 #FFFFFF

Color Mixing

#309DAA

100%

#70B5BF

75:25

#A2CDD4

50:50

#D1E6E9

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #309DAA, #FFFFFF);
background: linear-gradient(135deg, #309DAA, #FFFFFF);

Explore Each Color

#309DAA

View full color details

white

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