black

#000000

#274151

#274151

Contrast Ratio

1.96:1

Delta E

29.5

Very Different

50:50 Mix

Color Values

Format #000000 #274151
HEX #000000 #274151
RGB 0, 0, 0 39, 65, 81
HSL 0.0, 0.0%, 0.0% 202.9, 35.0%, 23.5%
HSV 0.0, 0.0%, 0.0% 202.9, 51.9%, 31.8%
CMYK 0%, 0%, 0%, 100% 51.9%, 19.8%, 0.0%, 68.2%
OKLCH 0.0 0.0 0.0 0.3615 0.0423 236.6

Contrast & Accessibility

1.96:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #274151 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #274151

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #274151);
background: linear-gradient(135deg, #000000, #274151);

Explore Each Color

Related Comparisons