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#217dda color: Soothing Sapphire

#217dda is rgb(33, 125, 218) in RGB and oklch(58.688% 0.16424 253.119) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

210°
100%

58.7%
0.164
253°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Royal blue
  • sky-600
  • Black 15%

Inside sRGB: displays the same on any screen.

White text
4.19:1Hard to read
Lc -74
Black text
5.01:1Readable · AA
Lc 36

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About #217dda

#217dda is a bright blue color. In OKLCH it has 58.7% lightness, 0.164 chroma and a hue of 253°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.19:1 contrast and black text 5.01:1, so white text reads better.

The closest named color is Soothing Sapphire (#307dd3). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #217dda mixed with white

  1. 217dda
  2. 3e8bdf
  3. 5698e3
  4. 6ca5e8
  5. 81b2ec
  6. 96bff0
  7. abccf3
  8. c0d9f7
  9. d5e6fa
  10. eaf2fd

Darker: #217dda mixed with black

  1. 217dda
  2. 1b6cbd
  3. 165ba2
  4. 104b87
  5. 0b3b6c
  6. 062c54
  7. 031e3c
  8. 011125
  9. 000511
  10. 000102

Calmer: #217dda with less saturation

  1. 217dda
  2. 317ed1
  3. 3d7ec8
  4. 477fbf
  5. 507fb5
  6. 597fac
  7. 607fa3
  8. 687e99
  9. 6f7e90
  10. 767d86

Questions about #217dda

What color is #217dda?

#217dda is bright blue. The closest named color is Soothing Sapphire. In RGB it is rgb(33, 125, 218), in HSL hsl(210.16, 73.71%, 49.22%) and in OKLCH oklch(58.688% 0.16424 253.119).

What colors go well with #217dda?

The complementary color of #217dda is #af6b00. For a calmer combination use the analogous colors #008bb4 and #726ad9. The triadic partners are #ca4960 and #528f05.

Is white or black text more readable on #217dda?

White text reads better on #217dda: white gives a contrast ratio of 4.19:1 and black gives 5.01:1. WCAG AA asks for at least 4.5:1 for body text.

Is #217dda a warm or cool color?

#217dda is a cool color. In OKLCH its hue is 253 degrees, its lightness 58.7% and its chroma 0.164.