# #909bb3 color: Periwinkle Dusk

#909bb3 is rgb(144, 155, 179) in RGB and oklch(68.881% 0.03753 265.868) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/909bb3

## Formats

| Format | Value |
| --- | --- |
| HEX | #909bb3 |
| RGB | rgb(144, 155, 179) |
| HSL | hsl(221.14, 18.72%, 63.33%) |
| HSB / HSV | hsv(221.14 19.55% 70.2%) |
| HWB | hwb(221.14 56.47% 29.8%) |
| CMYK | cmyk(20% 13% 0% 30%) |
| Lab | lab(63.7 -0.15 -13.94) |
| LCH | lch(63.7 13.94 269.37) |
| OKLab | oklab(68.881% -0.0027 -0.03743) |
| OKLCH | oklch(68.881% 0.03753 265.868) |
| Display P3 | color(display-p3 0.57267 0.60647 0.69361) |
| Rec. 2020 | color(rec2020 0.5425 0.56436 0.65822) |
| Adobe RGB | color(a98-rgb 0.57208 0.60219 0.69251) |
| ProPhoto RGB | color(prophoto-rgb 0.53024 0.53689 0.62846) |
| Linear sRGB | color(srgb-linear 0.27889 0.32778 0.45079) |
| XYZ D65 | color(xyz-d65 0.31358 0.32626 0.47295) |
| XYZ D50 | color(xyz-d50 0.31236 0.32436 0.35761) |
| SwiftUI | Color(red: 0.565, green: 0.608, blue: 0.702) |
| UIKit | UIColor(red: 0.565, green: 0.608, blue: 0.702, alpha: 1) |
| Flutter / Compose | Color(0xFF909BB3) |
| Android XML | #909BB3 |

## Facts

- Closest name: Periwinkle Dusk
- Hue family: Blue, dusty blue
- Closest Tailwind class: slate-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.79:1
- Contrast with black: 7.53:1

## Tints

#909bb3, #9ba5ba, #a5aec2, #b0b8ca, #bbc2d1, #c6ccd9, #d1d6e0, #dde0e8, #e8eaf0, #f3f5f7

## Shades

#909bb3, #7d869b, #6a7284, #575e6e, #454b58, #343943, #24282f, #15181d, #07090c, #010101

## Tones

#909bb3, #919bb1, #929bae, #939bac, #949ba9, #959ba7, #969ba5, #989ba2, #999ba0, #9a9b9d

## Harmonies

- Complementary: #909bb3, #a59a81
- Split: #909bb3, #ae9585, #999e84
- Analogous: #909bb3, #859faf, #9d97b0
- Triadic: #909bb3, #b1938f, #8da28d
- Tetradic: #909bb3, #a893a8, #a59a81, #8da28d
- Square: #909bb3, #af929c, #a59a81, #83a39a
- Monochromatic: #909bb3, #4b556a, #6d778e, #b5c1da, #dce8ff

## Questions about #909bb3

### What color is #909bb3?

#909bb3 is dusty blue. The closest named color is Periwinkle Dusk. In RGB it is rgb(144, 155, 179), in HSL hsl(221.14, 18.72%, 63.33%) and in OKLCH oklch(68.881% 0.03753 265.868).

### What colors go well with #909bb3?

The complementary color of #909bb3 is #a59a81. For a calmer combination use the analogous colors #859faf and #9d97b0. The triadic partners are #b1938f and #8da28d.

### Is white or black text more readable on #909bb3?

Black text reads better on #909bb3: white gives a contrast ratio of 2.79:1 and black gives 7.53:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #909bb3 a warm or cool color?

#909bb3 is a cool color. In OKLCH its hue is 266 degrees, its lightness 68.9% and its chroma 0.038.