black

#000000

#28737D

#28737D

Contrast Ratio

3.84:1

Delta E

50.06

Very Different

50:50 Mix

#1C3A3E

Color Values

Format #000000 #28737D
HEX #000000 #28737D
RGB 0, 0, 0 40, 115, 125
HSL 0.0, 0.0%, 0.0% 187.1, 51.5%, 32.4%
HSV 0.0, 0.0%, 0.0% 187.1, 68.0%, 49.0%
CMYK 0%, 0%, 0%, 100% 68.0%, 8.0%, 0.0%, 51.0%
OKLCH 0.0 0.0 0.0 0.5141 0.0736 207.6

Contrast & Accessibility

3.84:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #28737D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #28737D

Color Difference (Delta E)

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

Gradient

#000000 #0F1819 #16282B #1C3A3E #214C52 #255F67 #28737D

Color Mixing

#000000

100%

#132022

75:25

#1C3A3E

50:50

#23565D

25:75

#28737D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #28737D);
background: linear-gradient(135deg, #000000, #28737D);

Explore Each Color

black

View full color details

#28737D

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