# #129bd2 color: Structural Blue

#129bd2 is rgb(18, 155, 210) in RGB and oklch(64.963% 0.13157 233.429) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/129bd2

## Formats

| Format | Value |
| --- | --- |
| HEX | #129bd2 |
| RGB | rgb(18, 155, 210) |
| HSL | hsl(197.19, 84.21%, 44.71%) |
| HSB / HSV | hsv(197.19 91.43% 82.35%) |
| HWB | hwb(197.19 7.06% 17.65%) |
| CMYK | cmyk(91% 26% 0% 18%) |
| Lab | lab(59.47 -19.28 -38.23) |
| LCH | lch(59.47 42.82 243.24) |
| OKLab | oklab(64.963% -0.07839 -0.10567) |
| OKLCH | oklch(64.963% 0.13157 233.429) |
| Display P3 | color(display-p3 0.27878 0.59876 0.80401) |
| Rec. 2020 | color(rec2020 0.35399 0.54887 0.77826) |
| Adobe RGB | color(a98-rgb 0.3473 0.60219 0.81135) |
| ProPhoto RGB | color(prophoto-rgb 0.41124 0.51706 0.75044) |
| Linear sRGB | color(srgb-linear 0.00605 0.32778 0.64448) |
| XYZ D65 | color(xyz-d65 0.23602 0.28223 0.65179) |
| XYZ D50 | color(xyz-d50 0.22109 0.27539 0.49213) |
| SwiftUI | Color(red: 0.071, green: 0.608, blue: 0.824) |
| UIKit | UIColor(red: 0.071, green: 0.608, blue: 0.824, alpha: 1) |
| Flutter / Compose | Color(0xFF129BD2) |
| Android XML | #129BD2 |

## 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: 3.16:1
- Contrast with black: 6.64:1

## Tints

#129bd2, #3ea5d7, #5aafdc, #71bae1, #87c4e5, #9bceea, #b0d8ee, #c4e1f3, #d8ebf7, #ebf5fb

## Shades

#129bd2, #0e86b6, #0a729b, #075e81, #044b68, #023950, #012839, #011824, #000910, #000102

## Tones

#129bd2, #309acb, #4299c5, #5098be, #5c97b8, #6696b1, #6f95aa, #7894a4, #80929d, #889196

## Harmonies

- Complementary: #129bd2, #cc7638
- Split: #129bd2, #d36b68, #b58609
- Analogous: #129bd2, #00a5b2, #648ddf
- Triadic: #129bd2, #cb6a95, #8f9726
- Tetradic: #129bd2, #937ed7, #cc7638, #8f9726
- Square: #129bd2, #b572bd, #cc7638, #59a358
- Monochromatic: #129bd2, #00527b, #0076ab, #4cc1fa, #9ee5ff

## Questions about #129bd2

### What color is #129bd2?

#129bd2 is bright sky blue. The closest named color is Structural Blue. In RGB it is rgb(18, 155, 210), in HSL hsl(197.19, 84.21%, 44.71%) and in OKLCH oklch(64.963% 0.13157 233.429).

### What colors go well with #129bd2?

The complementary color of #129bd2 is #cc7638. For a calmer combination use the analogous colors #00a5b2 and #648ddf. The triadic partners are #cb6a95 and #8f9726.

### Is white or black text more readable on #129bd2?

Black text reads better on #129bd2: white gives a contrast ratio of 3.16:1 and black gives 6.64:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #129bd2 a warm or cool color?

#129bd2 is a cool color. In OKLCH its hue is 233 degrees, its lightness 65% and its chroma 0.132.