black

#000000

#243138

#243138

Contrast Ratio

1.57:1

Delta E

20.7

Noticeable

50:50 Mix

Color Values

Format #000000 #243138
HEX #000000 #243138
RGB 0, 0, 0 36, 49, 56
HSL 0.0, 0.0%, 0.0% 201.0, 21.7%, 18.0%
HSV 0.0, 0.0%, 0.0% 201.0, 35.7%, 22.0%
CMYK 0%, 0%, 0%, 100% 35.7%, 12.5%, 0.0%, 78.0%
OKLCH 0.0 0.0 0.0 0.3044 0.0216 231.9

Contrast & Accessibility

1.57:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #243138 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #243138

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #243138);
background: linear-gradient(135deg, #000000, #243138);

Explore Each Color

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