# #283f7a color: Mazarine Blue

#283f7a is rgb(40, 63, 122) in RGB and oklch(38.234% 0.1043 265.687) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/283f7a

## Formats

| Format | Value |
| --- | --- |
| HEX | #283f7a |
| RGB | rgb(40, 63, 122) |
| HSL | hsl(223.17, 50.62%, 31.76%) |
| HSB / HSV | hsv(223.17 67.21% 47.84%) |
| HWB | hwb(223.17 15.69% 52.16%) |
| CMYK | cmyk(67% 48% 0% 52%) |
| Lab | lab(27.34 7.1 -37.07) |
| LCH | lch(27.34 37.74 280.84) |
| OKLab | oklab(38.234% -0.00784 -0.10401) |
| OKLCH | oklch(38.234% 0.1043 265.687) |
| Display P3 | color(display-p3 0.1766 0.24465 0.46275) |
| Rec. 2020 | color(rec2020 0.15339 0.18465 0.4076) |
| Adobe RGB | color(a98-rgb 0.20096 0.25542 0.46842) |
| ProPhoto RGB | color(prophoto-rgb 0.19962 0.19139 0.37929) |
| Linear sRGB | color(srgb-linear 0.02122 0.04971 0.19462) |
| XYZ D65 | color(xyz-d65 0.06165 0.05411 0.19133) |
| XYZ D50 | color(xyz-d50 0.05624 0.05215 0.1441) |
| SwiftUI | Color(red: 0.157, green: 0.247, blue: 0.478) |
| UIKit | UIColor(red: 0.157, green: 0.247, blue: 0.478, alpha: 1) |
| Flutter / Compose | Color(0xFF283F7A) |
| Android XML | #283F7A |

## 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: 10.09:1
- Contrast with black: 2.08:1

## Tints

#283f7a, #3b5188, #4e6395, #6276a2, #7789b0, #8c9cbd, #a2afca, #b9c3d7, #d0d6e5, #e7ebf2

## Shades

#283f7a, #213569, #1b2c59, #152349, #0f1b3a, #09122b, #040a1d, #020410, #010105, #000001

## Tones

#283f7a, #2b4075, #2e416f, #30416a, #334265, #36425f, #38435a, #3b4354, #3e434e, #404349

## Harmonies

- Complementary: #283f7a, #5a3d00
- Split: #283f7a, #6b3000, #414900
- Analogous: #283f7a, #004972, #493574
- Triadic: #283f7a, #702724, #12511c
- Tetradic: #283f7a, #5e2c60, #5a3d00, #12511c
- Square: #283f7a, #6c2645, #5a3d00, #005241
- Monochromatic: #283f7a, #010034, #0c1e56, #47619f, #6985c6

## Questions about #283f7a

### What color is #283f7a?

#283f7a is soft dark blue. The closest named color is Mazarine Blue. In RGB it is rgb(40, 63, 122), in HSL hsl(223.17, 50.62%, 31.76%) and in OKLCH oklch(38.234% 0.1043 265.687).

### What colors go well with #283f7a?

The complementary color of #283f7a is #5a3d00. For a calmer combination use the analogous colors #004972 and #493574. The triadic partners are #702724 and #12511c.

### Is white or black text more readable on #283f7a?

White text reads better on #283f7a: white gives a contrast ratio of 10.09:1 and black gives 2.08:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #283f7a a warm or cool color?

#283f7a is a cool color. In OKLCH its hue is 266 degrees, its lightness 38.2% and its chroma 0.104.