# #137dcd color: Blue Aster

#137dcd is rgb(19, 125, 205) in RGB and oklch(57.634% 0.15061 248.529) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/137dcd

## Formats

| Format | Value |
| --- | --- |
| HEX | #137dcd |
| RGB | rgb(19, 125, 205) |
| HSL | hsl(205.81, 83.04%, 43.92%) |
| HSB / HSV | hsv(205.81 90.73% 80.39%) |
| HWB | hwb(205.81 7.45% 19.61%) |
| CMYK | cmyk(91% 39% 0% 20%) |
| Lab | lab(50.15 -5.24 -50.06) |
| LCH | lch(50.15 50.34 264.03) |
| OKLab | oklab(57.634% -0.05513 -0.14016) |
| OKLCH | oklch(57.634% 0.15061 248.529) |
| Display P3 | color(display-p3 0.22593 0.48283 0.78021) |
| Rec. 2020 | color(rec2020 0.28732 0.42866 0.75088) |
| Adobe RGB | color(a98-rgb 0.28464 0.48655 0.789) |
| ProPhoto RGB | color(prophoto-rgb 0.35746 0.4055 0.71928) |
| Linear sRGB | color(srgb-linear 0.00651 0.20508 0.6105) |
| XYZ D65 | color(xyz-d65 0.1862 0.19212 0.60487) |
| XYZ D50 | color(xyz-d50 0.16917 0.18548 0.45595) |
| SwiftUI | Color(red: 0.075, green: 0.49, blue: 0.804) |
| UIKit | UIColor(red: 0.075, green: 0.49, blue: 0.804, alpha: 1) |
| Flutter / Compose | Color(0xFF137DCD) |
| Android XML | #137DCD |

## Facts

- Closest name: Blue Aster
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.34:1
- Contrast with black: 4.84:1

## Tints

#137dcd, #388ad3, #5298d9, #69a5de, #7fb2e4, #94bfe9, #aaccee, #bfd8f2, #d4e5f7, #e9f2fb

## Shades

#137dcd, #0f6cb2, #0b5b98, #074b7e, #053b66, #032c4e, #011e38, #011123, #00050f, #000102

## Tones

#137dcd, #297dc5, #377ebd, #427eb5, #4c7dac, #557da4, #5d7d9c, #657c93, #6c7b8b, #737a82

## Harmonies

- Complementary: #137dcd, #af6500
- Split: #137dcd, #c1532e, #8f7900
- Analogous: #137dcd, #0089aa, #676cd0
- Triadic: #137dcd, #c04c67, #5e8904
- Tetradic: #137dcd, #935cbc, #af6500, #5e8904
- Square: #137dcd, #b05097, #af6500, #009356
- Monochromatic: #137dcd, #003774, #0058a5, #45a3f6, #83c9ff

## Questions about #137dcd

### What color is #137dcd?

#137dcd is bright blue. The closest named color is Blue Aster. In RGB it is rgb(19, 125, 205), in HSL hsl(205.81, 83.04%, 43.92%) and in OKLCH oklch(57.634% 0.15061 248.529).

### What colors go well with #137dcd?

The complementary color of #137dcd is #af6500. For a calmer combination use the analogous colors #0089aa and #676cd0. The triadic partners are #c04c67 and #5e8904.

### Is white or black text more readable on #137dcd?

White text reads better on #137dcd: white gives a contrast ratio of 4.34:1 and black gives 4.84:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #137dcd a warm or cool color?

#137dcd is a cool color. In OKLCH its hue is 249 degrees, its lightness 57.6% and its chroma 0.151.