Skip to the color picker

#2378bc color: Bluish

#2378bc is rgb(35, 120, 188) in RGB and oklch(55.719% 0.13147 247.639) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

207°
100%

55.7%
0.131
248°
  • Blue
  • Medium
  • Vivid
  • Cool
  • ≈ Cerulean
  • sky-600
  • Black 26%

Inside sRGB: displays the same on any screen.

White text
4.68:1Readable · AA
Lc -78
Black text
4.48:1Hard to read
Lc 32

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #2378bc

#2378bc is a bright blue color. In OKLCH it has 55.7% lightness, 0.131 chroma and a hue of 248°.

Inside sRGB: displays the same on any screen.

White text on it reaches 4.68:1 contrast and black text 4.48:1, so white text reads better.

The closest named color is Bluish (#2976bb). In Tailwind CSS the closest color is sky-600.

More medium blue colors

Lighter: #2378bc mixed with white

  1. 2378bc
  2. 3f86c3
  3. 5693cb
  4. 6ca1d2
  5. 81aed9
  6. 96bbdf
  7. abc9e6
  8. c0d6ed
  9. d5e4f3
  10. eaf1f9

Darker: #2378bc mixed with black

  1. 2378bc
  2. 1d67a3
  3. 17578b
  4. 114873
  5. 0c395d
  6. 072a47
  7. 041d32
  8. 01101f
  9. 00050d
  10. 000102

Calmer: #2378bc with less saturation

  1. 2378bc
  2. 3178b5
  3. 3b78ae
  4. 4478a7
  5. 4d78a0
  6. 547799
  7. 5b7791
  8. 62768a
  9. 687583
  10. 6e757b

Questions about #2378bc

What color is #2378bc?

#2378bc is bright blue. The closest named color is Bluish. In RGB it is rgb(35, 120, 188), in HSL hsl(206.67, 68.61%, 43.73%) and in OKLCH oklch(55.719% 0.13147 247.639).

What colors go well with #2378bc?

The complementary color of #2378bc is #a56200. For a calmer combination use the analogous colors #0083a2 and #6269bf. The triadic partners are #b24e65 and #5e811d.

Is white or black text more readable on #2378bc?

White text reads better on #2378bc: white gives a contrast ratio of 4.68:1 and black gives 4.48:1. WCAG AA asks for at least 4.5:1 for body text.

Is #2378bc a warm or cool color?

#2378bc is a cool color. In OKLCH its hue is 248 degrees, its lightness 55.7% and its chroma 0.131.