# #283f79 color: Mazarine Blue

#283f79 is rgb(40, 63, 121) in RGB and oklch(38.162% 0.10278 265.53) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/283f79

## Formats

| Format | Value |
| --- | --- |
| HEX | #283f79 |
| RGB | rgb(40, 63, 121) |
| HSL | hsl(222.96, 50.31%, 31.57%) |
| HSB / HSV | hsv(222.96 66.94% 47.45%) |
| HWB | hwb(222.96 15.69% 52.55%) |
| CMYK | cmyk(67% 48% 0% 53%) |
| Lab | lab(27.28 6.78 -36.53) |
| LCH | lch(27.28 37.16 280.52) |
| OKLab | oklab(38.162% -0.00801 -0.10247) |
| OKLCH | oklch(38.162% 0.10278 265.53) |
| Display P3 | color(display-p3 0.1766 0.24465 0.45902) |
| Rec. 2020 | color(rec2020 0.15295 0.18455 0.40369) |
| Adobe RGB | color(a98-rgb 0.20096 0.25542 0.46471) |
| ProPhoto RGB | color(prophoto-rgb 0.19865 0.19119 0.37571) |
| Linear sRGB | color(srgb-linear 0.02122 0.04971 0.1912) |
| XYZ D65 | color(xyz-d65 0.06103 0.05386 0.18808) |
| XYZ D50 | color(xyz-d50 0.05575 0.05195 0.14166) |
| SwiftUI | Color(red: 0.157, green: 0.247, blue: 0.475) |
| UIKit | UIColor(red: 0.157, green: 0.247, blue: 0.475, alpha: 1) |
| Flutter / Compose | Color(0xFF283F79) |
| Android XML | #283F79 |

## 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: 10.11:1
- Contrast with black: 2.08:1

## Tints

#283f79, #3b5187, #4e6394, #6276a2, #7789af, #8c9cbc, #a2afca, #b9c2d7, #d0d6e4, #e7ebf2

## Shades

#283f79, #213568, #1b2c58, #152348, #0f1b39, #09122b, #040a1d, #020410, #010105, #000001

## Tones

#283f79, #2b4074, #2d416e, #304169, #334264, #36425f, #384359, #3b4354, #3e434e, #404348

## Harmonies

- Complementary: #283f79, #5a3d00
- Split: #283f79, #6a3000, #414800
- Analogous: #283f79, #004971, #483573
- Triadic: #283f79, #702825, #14501d
- Tetradic: #283f79, #5d2c60, #5a3d00, #14501d
- Square: #283f79, #6b2745, #5a3d00, #005240
- Monochromatic: #283f79, #010033, #0c1e55, #47619e, #6985c5

## Questions about #283f79

### What color is #283f79?

#283f79 is soft dark blue. The closest named color is Mazarine Blue. In RGB it is rgb(40, 63, 121), in HSL hsl(222.96, 50.31%, 31.57%) and in OKLCH oklch(38.162% 0.10278 265.53).

### What colors go well with #283f79?

The complementary color of #283f79 is #5a3d00. For a calmer combination use the analogous colors #004971 and #483573. The triadic partners are #702825 and #14501d.

### Is white or black text more readable on #283f79?

White text reads better on #283f79: white gives a contrast ratio of 10.11:1 and black gives 2.08:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #283f79 a warm or cool color?

#283f79 is a cool color. In OKLCH its hue is 266 degrees, its lightness 38.2% and its chroma 0.103.