black

#000000

#00858F

#00858F

Contrast Ratio

4.75:1

Delta E

58.58

Very Different

50:50 Mix

Color Values

Format #000000 #00858F
HEX #000000 #00858F
RGB 0, 0, 0 0, 133, 143
HSL 0.0, 0.0%, 0.0% 184.2, 100.0%, 28.0%
HSV 0.0, 0.0%, 0.0% 184.2, 100.0%, 56.1%
CMYK 0%, 0%, 0%, 100% 100.0%, 7.0%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.5623 0.0959 204.1

Contrast & Accessibility

4.75:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #00858F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #00858F

Color Difference (Delta E)

58.58 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #00858F);
background: linear-gradient(135deg, #000000, #00858F);

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