black

#000000

#1B7F85

#1B7F85

Contrast Ratio

4.42:1

Delta E

55.52

Very Different

50:50 Mix

#1A3F42

Color Values

Format #000000 #1B7F85
HEX #000000 #1B7F85
RGB 0, 0, 0 27, 127, 133
HSL 0.0, 0.0%, 0.0% 183.4, 66.3%, 31.4%
HSV 0.0, 0.0%, 0.0% 183.4, 79.7%, 52.2%
CMYK 0%, 0%, 0%, 100% 79.7%, 4.5%, 0.0%, 47.8%
OKLCH 0.0 0.0 0.0 0.5456 0.0861 201.2

Contrast & Accessibility

4.42:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1B7F85 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1B7F85

Color Difference (Delta E)

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

Gradient

#000000 #0F191A #152C2D #1A3F42 #1C5357 #1D696E #1B7F85

Color Mixing

#000000

100%

#132223

75:25

#1A3F42

50:50

#1D5E62

25:75

#1B7F85

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1B7F85);
background: linear-gradient(135deg, #000000, #1B7F85);

Explore Each Color

black

View full color details

#1B7F85

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