#129183

#129183

white

#FFFFFF

Contrast Ratio

3.89:1

Delta E

57.76

Very Different

50:50 Mix

Color Values

Format #129183 #FFFFFF
HEX #129183 #FFFFFF
RGB 18, 145, 131 255, 255, 255
HSL 173.4, 77.9%, 32.0% 0.0, 0.0%, 100.0%
HSV 173.4, 87.6%, 56.9% 0.0, 0.0%, 100.0%
CMYK 87.6%, 0.0%, 9.7%, 43.1% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.5911 0.1021 182.8 1.0 0.0 89.9

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #129183

The quick brown fox jumps over the lazy dog

Text: #129183 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #129183, #FFFFFF);
background: linear-gradient(135deg, #129183, #FFFFFF);

Explore Each Color

Related Comparisons