Skip to the color picker

#309fac color: Fischer Blue

#309fac is rgb(48, 159, 172) in RGB and oklch(64.725% 0.09792 206.488) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

186°
100%

64.7%
0.098
206°
  • Cyan
  • Medium
  • Vivid
  • Cool
  • ≈ Steel blue
  • cyan-600
  • Black 33%

Inside sRGB: displays the same on any screen.

White text
3.14:1Hard to read
Lc -64
Black text
6.68:1Readable · AA
Lc 46

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 #309fac

#309fac is a bright cyan color. In OKLCH it has 64.7% lightness, 0.098 chroma and a hue of 206°.

Inside sRGB: displays the same on any screen.

White text on it reaches 3.14:1 contrast and black text 6.68:1, so black text reads better.

The closest named color is Fischer Blue (#32a0b1). In Tailwind CSS the closest color is cyan-600.

More medium cyan colors

Lighter: #309fac mixed with white

  1. 309fac
  2. 4da9b4
  3. 64b2bc
  4. 79bcc5
  5. 8dc5cd
  6. a1cfd5
  7. b4d8dd
  8. c7e2e6
  9. daecee
  10. ecf5f7

Darker: #309fac mixed with black

  1. 309fac
  2. 288a95
  3. 21757f
  4. 1a6169
  5. 134d54
  6. 0c3b40
  7. 06292d
  8. 03181b
  9. 01090b
  10. 000101

Calmer: #309fac with less saturation

  1. 309fac
  2. 419ea9
  3. 4e9ca6
  4. 589ba3
  5. 6299a0
  6. 6b979d
  7. 73969a
  8. 7a9497
  9. 819294
  10. 889091

Questions about #309fac

What color is #309fac?

#309fac is bright cyan. The closest named color is Fischer Blue. In RGB it is rgb(48, 159, 172), in HSL hsl(186.29, 56.36%, 43.14%) and in OKLCH oklch(64.725% 0.09792 206.488).

What colors go well with #309fac?

The complementary color of #309fac is #c3766e. For a calmer combination use the analogous colors #3ea28d and #4d97c2. The triadic partners are #ae79ae and #a88a42.

Is white or black text more readable on #309fac?

Black text reads better on #309fac: white gives a contrast ratio of 3.14:1 and black gives 6.68:1. WCAG AA asks for at least 4.5:1 for body text.

Is #309fac a warm or cool color?

#309fac is a cool color. In OKLCH its hue is 206 degrees, its lightness 64.7% and its chroma 0.098.