black

#000000

#10353F

#10353F

Contrast Ratio

1.6:1

Delta E

24.34

Noticeable

50:50 Mix

Color Values

Format #000000 #10353F
HEX #000000 #10353F
RGB 0, 0, 0 16, 53, 63
HSL 0.0, 0.0%, 0.0% 192.8, 59.5%, 15.5%
HSV 0.0, 0.0%, 0.0% 192.8, 74.6%, 24.7%
CMYK 0%, 0%, 0%, 100% 74.6%, 15.9%, 0.0%, 75.3%
OKLCH 0.0 0.0 0.0 0.3075 0.0449 218.9

Contrast & Accessibility

1.6:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #10353F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #10353F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #10353F);
background: linear-gradient(135deg, #000000, #10353F);

Explore Each Color

Related Comparisons