black

#000000

#617BAC

#617BAC

Contrast Ratio

4.94:1

Delta E

59.21

Very Different

50:50 Mix

Color Values

Format #000000 #617BAC
HEX #000000 #617BAC
RGB 0, 0, 0 97, 123, 172
HSL 0.0, 0.0%, 0.0% 219.2, 31.1%, 52.7%
HSV 0.0, 0.0%, 0.0% 219.2, 43.6%, 67.5%
CMYK 0%, 0%, 0%, 100% 43.6%, 28.5%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5828 0.0817 262.6

Contrast & Accessibility

4.94:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617BAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617BAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617BAC);
background: linear-gradient(135deg, #000000, #617BAC);

Explore Each Color

Related Comparisons