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#377bc8 color: Heirloom Hydrangea

#377bc8 is rgb(55, 123, 200) in RGB and oklch(57.709% 0.1373 253.624) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

212°
100%

57.7%
0.137
254°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • sky-600
  • Black 22%

Inside sRGB: displays the same on any screen.

White text
4.35:1Hard to read
Lc -75
Black text
4.83:1Readable · AA
Lc 34

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About #377bc8

#377bc8 is a bright blue color. In OKLCH it has 57.7% lightness, 0.137 chroma and a hue of 254°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.35:1 contrast and black text 4.83:1, so white text reads better.

The closest named color is Heirloom Hydrangea (#327ccb). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #377bc8 mixed with white

  1. 377bc8
  2. 4d88ce
  3. 6196d5
  4. 75a3da
  5. 88b0e0
  6. 9cbde6
  7. afcaeb
  8. c3d7f0
  9. d7e5f6
  10. ebf2fa

Darker: #377bc8 mixed with black

  1. 377bc8
  2. 2e6aae
  3. 265a94
  4. 1e4a7b
  5. 163a63
  6. 0f2c4c
  7. 081e36
  8. 031021
  9. 01050f
  10. 000102

Calmer: #377bc8 with less saturation

  1. 377bc8
  2. 407bc0
  3. 487cb9
  4. 4f7cb1
  5. 567ca9
  6. 5d7ca2
  7. 637c9a
  8. 697b92
  9. 6e7b8a
  10. 747a82

Questions about #377bc8

What color is #377bc8?

#377bc8 is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(55, 123, 200), in HSL hsl(211.86, 56.86%, 50%) and in OKLCH oklch(57.709% 0.1373 253.624).

What colors go well with #377bc8?

The complementary color of #377bc8 is #a96a00. For a calmer combination use the analogous colors #0088b1 and #716cc7. The triadic partners are #bc5261 and #568a2c.

Is white or black text more readable on #377bc8?

White text reads better on #377bc8: white gives a contrast ratio of 4.35:1 and black gives 4.83:1. WCAG AA asks for at least 4.5:1 for body text.

Is #377bc8 a warm or cool color?

#377bc8 is a cool color. In OKLCH its hue is 254 degrees, its lightness 57.7% and its chroma 0.137.