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#435fa3 color: Bio Blue

#435fa3 is rgb(67, 95, 163) in RGB and oklch(49.727% 0.11387 265.587) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

223°
100%

49.7%
0.114
266°
  • Blue
  • Dark
  • Soft
  • Cool
  • ≈ Denim
  • sky-700
  • Black 36%

Inside sRGB: displays the same on any screen.

White text
6.17:1Readable · AA
Lc -86
Black text
3.40:1Hard to read
Lc 23

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About #435fa3

#435fa3 is a soft dark blue color. In OKLCH it has 49.7% lightness, 0.114 chroma and a hue of 266°.

Inside sRGB: displays the same on any screen.

White text on it reaches 6.17:1 contrast and black text 3.4:1, so white text reads better.

The closest named color is Bio Blue (#465f9e). In Tailwind CSS the closest color is sky-700.

More dark blue colors

Lighter: #435fa3 mixed with white

  1. 435fa3
  2. 546fad
  3. 657eb6
  4. 778ec0
  5. 8a9ec9
  6. 9cadd2
  7. afbddc
  8. c3cee5
  9. d7deee
  10. ebeef6

Darker: #435fa3 mixed with black

  1. 435fa3
  2. 39528d
  3. 2f4478
  4. 263863
  5. 1d2c4f
  6. 14203c
  7. 0c152a
  8. 050a19
  9. 01030a
  10. 000001

Calmer: #435fa3 with less saturation

  1. 435fa3
  2. 46609d
  3. 496196
  4. 4d6190
  5. 50628a
  6. 536283
  7. 56627d
  8. 596277
  9. 5c6270
  10. 5f6269

Questions about #435fa3

What color is #435fa3?

#435fa3 is soft dark blue. The closest named color is Bio Blue. In RGB it is rgb(67, 95, 163), in HSL hsl(222.5, 41.74%, 45.1%) and in OKLCH oklch(49.727% 0.11387 265.587).

What colors go well with #435fa3?

The complementary color of #435fa3 is #7f5c00. For a calmer combination use the analogous colors #006b9a and #68539c. The triadic partners are #994540 and #317337.

Is white or black text more readable on #435fa3?

White text reads better on #435fa3: white gives a contrast ratio of 6.17:1 and black gives 3.4:1. WCAG AA asks for at least 4.5:1 for body text.

Is #435fa3 a warm or cool color?

#435fa3 is a cool color. In OKLCH its hue is 266 degrees, its lightness 49.7% and its chroma 0.114.