black

#000000

#232C43

#232C43

Contrast Ratio

1.51:1

Delta E

24.27

Noticeable

50:50 Mix

Color Values

Format #000000 #232C43
HEX #000000 #232C43
RGB 0, 0, 0 35, 44, 67
HSL 0.0, 0.0%, 0.0% 223.1, 31.4%, 20.0%
HSV 0.0, 0.0%, 0.0% 223.1, 47.8%, 26.3%
CMYK 0%, 0%, 0%, 100% 47.8%, 34.3%, 0.0%, 73.7%
OKLCH 0.0 0.0 0.0 0.296 0.0439 267.4

Contrast & Accessibility

1.51:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #232C43 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #232C43

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #232C43);
background: linear-gradient(135deg, #000000, #232C43);

Explore Each Color

Related Comparisons