#1F779B

#1F779B

white

#FFFFFF

Contrast Ratio

5.04:1

Delta E

60.79

Very Different

50:50 Mix

#99B9CC

Color Values

Format #1F779B #FFFFFF
HEX #1F779B #FFFFFF
RGB 31, 119, 155 255, 255, 255
HSL 197.4, 66.7%, 36.5% 0.0, 0.0%, 100.0%
HSV 197.4, 80.0%, 60.8% 0.0, 0.0%, 100.0%
CMYK 80.0%, 23.2%, 0.0%, 39.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5357 0.0969 230.6 1.0 0.0 89.9

Contrast & Accessibility

5.04:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #1F779B

The quick brown fox jumps over the lazy dog

Text: #1F779B → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#1F779B #518CAB #77A2BC #99B9CC #BBD0DD #DDE7EE #FFFFFF

Color Mixing

#1F779B

100%

#6597B3

75:25

#99B9CC

50:50

#CCDBE5

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #1F779B, #FFFFFF);
background: linear-gradient(135deg, #1F779B, #FFFFFF);

Explore Each Color

#1F779B

View full color details

white

View full color details

Related Comparisons