# #283f7f color: Mazarine Blue

#283f7f is rgb(40, 63, 127) in RGB and oklch(38.604% 0.11184 266.367) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/283f7f

## Formats

| Format | Value |
| --- | --- |
| HEX | #283f7f |
| RGB | rgb(40, 63, 127) |
| HSL | hsl(224.14, 52.1%, 32.75%) |
| HSB / HSV | hsv(224.14 68.5% 49.8%) |
| HWB | hwb(224.14 15.69% 50.2%) |
| CMYK | cmyk(69% 50% 0% 50%) |
| Lab | lab(27.63 8.68 -39.72) |
| LCH | lch(27.63 40.66 282.33) |
| OKLab | oklab(38.604% -0.00709 -0.11162) |
| OKLCH | oklch(38.604% 0.11184 266.367) |
| Display P3 | color(display-p3 0.1766 0.24465 0.48137) |
| Rec. 2020 | color(rec2020 0.15565 0.18516 0.42724) |
| Adobe RGB | color(a98-rgb 0.20096 0.25542 0.48705) |
| ProPhoto RGB | color(prophoto-rgb 0.20456 0.19242 0.39734) |
| Linear sRGB | color(srgb-linear 0.02122 0.04971 0.21223) |
| XYZ D65 | color(xyz-d65 0.06483 0.05538 0.20807) |
| XYZ D50 | color(xyz-d50 0.05876 0.05322 0.15667) |
| SwiftUI | Color(red: 0.157, green: 0.247, blue: 0.498) |
| UIKit | UIColor(red: 0.157, green: 0.247, blue: 0.498, alpha: 1) |
| Flutter / Compose | Color(0xFF283F7F) |
| Android XML | #283F7F |

## Facts

- Closest name: Mazarine Blue
- Hue family: Blue, soft dark blue
- Closest Tailwind class: blue-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 9.96:1
- Contrast with black: 2.11:1

## Tints

#283f7f, #3a518c, #4e6499, #6276a6, #7789b3, #8c9cc0, #a2afcd, #b9c3d9, #d0d7e6, #e7ebf2

## Shades

#283f7f, #21356e, #1b2c5d, #15234c, #0f1b3c, #09122d, #040a1f, #020411, #010106, #000001

## Tones

#283f7f, #2b4079, #2e4174, #30426e, #334368, #364362, #39435c, #3c4456, #3e4450, #41444a

## Harmonies

- Complementary: #283f7f, #5b3f00
- Split: #283f7f, #6e2f00, #414a00
- Analogous: #283f7f, #004a76, #4b3478
- Triadic: #283f7f, #742522, #07531a
- Tetradic: #283f7f, #612a63, #5b3f00, #07531a
- Square: #283f7f, #6f2445, #5b3f00, #005342
- Monochromatic: #283f7f, #020038, #0c1d5b, #4761a5, #6985cc

## Questions about #283f7f

### What color is #283f7f?

#283f7f is soft dark blue. The closest named color is Mazarine Blue. In RGB it is rgb(40, 63, 127), in HSL hsl(224.14, 52.1%, 32.75%) and in OKLCH oklch(38.604% 0.11184 266.367).

### What colors go well with #283f7f?

The complementary color of #283f7f is #5b3f00. For a calmer combination use the analogous colors #004a76 and #4b3478. The triadic partners are #742522 and #07531a.

### Is white or black text more readable on #283f7f?

White text reads better on #283f7f: white gives a contrast ratio of 9.96:1 and black gives 2.11:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #283f7f a warm or cool color?

#283f7f is a cool color. In OKLCH its hue is 266 degrees, its lightness 38.6% and its chroma 0.112.