black

#000000

#25536F

#25536F

Contrast Ratio

2.55:1

Delta E

39.8

Very Different

50:50 Mix

Color Values

Format #000000 #25536F
HEX #000000 #25536F
RGB 0, 0, 0 37, 83, 111
HSL 0.0, 0.0%, 0.0% 202.7, 50.0%, 29.0%
HSV 0.0, 0.0%, 0.0% 202.7, 66.7%, 43.5%
CMYK 0%, 0%, 0%, 100% 66.7%, 25.2%, 0.0%, 56.5%
OKLCH 0.0 0.0 0.0 0.4231 0.0685 238.1

Contrast & Accessibility

2.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #25536F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #25536F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #25536F);
background: linear-gradient(135deg, #000000, #25536F);

Explore Each Color

Related Comparisons