# #129bcd color: Structural Blue

#129bcd is rgb(18, 155, 205) in RGB and oklch(64.713% 0.12702 230.894) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/129bcd

## Formats

| Format | Value |
| --- | --- |
| HEX | #129bcd |
| RGB | rgb(18, 155, 205) |
| HSL | hsl(196.04, 83.86%, 43.73%) |
| HSB / HSV | hsv(196.04 91.22% 80.39%) |
| HWB | hwb(196.04 7.06% 19.61%) |
| CMYK | cmyk(91% 24% 0% 20%) |
| Lab | lab(59.28 -20.72 -35.74) |
| LCH | lch(59.28 41.32 239.89) |
| OKLab | oklab(64.713% -0.08012 -0.09857) |
| OKLCH | oklch(64.713% 0.12702 230.894) |
| Display P3 | color(display-p3 0.27878 0.59876 0.7856) |
| Rec. 2020 | color(rec2020 0.35183 0.54851 0.75815) |
| Adobe RGB | color(a98-rgb 0.3473 0.60219 0.79204) |
| ProPhoto RGB | color(prophoto-rgb 0.40581 0.51616 0.72965) |
| Linear sRGB | color(srgb-linear 0.00605 0.32778 0.6105) |
| XYZ D65 | color(xyz-d65 0.22989 0.27978 0.61948) |
| XYZ D50 | color(xyz-d50 0.21623 0.27333 0.46786) |
| SwiftUI | Color(red: 0.071, green: 0.608, blue: 0.804) |
| UIKit | UIColor(red: 0.071, green: 0.608, blue: 0.804, alpha: 1) |
| Flutter / Compose | Color(0xFF129BCD) |
| Android XML | #129BCD |

## Facts

- Closest name: Structural Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.18:1
- Contrast with black: 6.6:1

## Tints

#129bcd, #3ea5d2, #59afd8, #71b9dd, #87c3e2, #9bcde7, #b0d7ec, #c4e1f1, #d8ebf6, #ebf5fa

## Shades

#129bcd, #0e86b2, #0a7298, #075e7e, #044b66, #02394e, #012838, #011823, #00090f, #000102

## Tones

#129bcd, #309ac7, #4299c1, #5098bb, #5b97b4, #6596ae, #6f94a8, #7793a2, #7f929b, #879095

## Harmonies

- Complementary: #129bcd, #ca7540
- Split: #129bcd, #d06c6c, #b68519
- Analogous: #129bcd, #00a4ae, #618ddb
- Triadic: #129bcd, #c76c98, #929528
- Tetradic: #129bcd, #8f7fd5, #ca7540, #929528
- Square: #129bcd, #b173bd, #ca7540, #60a155
- Monochromatic: #129bcd, #005278, #0076a6, #4cc1f5, #97e6ff

## Questions about #129bcd

### What color is #129bcd?

#129bcd is bright sky blue. The closest named color is Structural Blue. In RGB it is rgb(18, 155, 205), in HSL hsl(196.04, 83.86%, 43.73%) and in OKLCH oklch(64.713% 0.12702 230.894).

### What colors go well with #129bcd?

The complementary color of #129bcd is #ca7540. For a calmer combination use the analogous colors #00a4ae and #618ddb. The triadic partners are #c76c98 and #929528.

### Is white or black text more readable on #129bcd?

Black text reads better on #129bcd: white gives a contrast ratio of 3.18:1 and black gives 6.6:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #129bcd a warm or cool color?

#129bcd is a cool color. In OKLCH its hue is 231 degrees, its lightness 64.7% and its chroma 0.127.