# #045778 color: Studer Blue

#045778 is rgb(4, 87, 120) in RGB and oklch(43.019% 0.08769 233.319) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/045778

## Formats

| Format | Value |
| --- | --- |
| HEX | #045778 |
| RGB | rgb(4, 87, 120) |
| HSL | hsl(197.07, 93.55%, 24.31%) |
| HSB / HSV | hsv(197.07 96.67% 47.06%) |
| HWB | hwb(197.07 1.57% 52.94%) |
| CMYK | cmyk(97% 27% 0% 53%) |
| Lab | lab(33.98 -12.87 -25.44) |
| LCH | lch(33.98 28.51 243.16) |
| OKLab | oklab(43.019% -0.05238 -0.07032) |
| OKLCH | oklch(43.019% 0.08769 233.319) |
| Display P3 | color(display-p3 0.14246 0.33571 0.45888) |
| Rec. 2020 | color(rec2020 0.15977 0.27242 0.40453) |
| Adobe RGB | color(a98-rgb 0.19681 0.3434 0.46315) |
| ProPhoto RGB | color(prophoto-rgb 0.2066 0.26025 0.37826) |
| Linear sRGB | color(srgb-linear 0.00121 0.09531 0.18782) |
| XYZ D65 | color(xyz-d65 0.06848 0.08198 0.18991) |
| XYZ D50 | color(xyz-d50 0.06411 0.07998 0.14339) |
| SwiftUI | Color(red: 0.016, green: 0.341, blue: 0.471) |
| UIKit | UIColor(red: 0.016, green: 0.341, blue: 0.471, alpha: 1) |
| Flutter / Compose | Color(0xFF045778) |
| Android XML | #045778 |

## Facts

- Closest name: Studer Blue
- Hue family: Sky blue, deep dark sky blue
- Closest Tailwind class: cyan-800
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.96:1
- Contrast with black: 2.64:1

## Tints

#045778, #2a6785, #437792, #5b87a0, #7298ad, #89a8bb, #a0b9c8, #b7cad6, #cfdce3, #e7edf1

## Shades

#045778, #034b67, #023e57, #013348, #012739, #001c2a, #00121d, #000810, #000305, #000001

## Tones

#045778, #165774, #215670, #2a556c, #315568, #375464, #3d5360, #42535c, #475258, #4b5154

## Harmonies

- Complementary: #045778, #74411c
- Split: #045778, #793a38, #674b01
- Analogous: #045778, #005d65, #364e80
- Triadic: #045778, #743a54, #505510
- Tetradic: #045778, #52457b, #74411c, #505510
- Square: #045778, #673e6b, #74411c, #305c2e
- Monochromatic: #045778, #00172b, #003655, #357a9d, #5a9fc3

## Questions about #045778

### What color is #045778?

#045778 is deep dark sky blue. The closest named color is Studer Blue. In RGB it is rgb(4, 87, 120), in HSL hsl(197.07, 93.55%, 24.31%) and in OKLCH oklch(43.019% 0.08769 233.319).

### What colors go well with #045778?

The complementary color of #045778 is #74411c. For a calmer combination use the analogous colors #005d65 and #364e80. The triadic partners are #743a54 and #505510.

### Is white or black text more readable on #045778?

White text reads better on #045778: white gives a contrast ratio of 7.96:1 and black gives 2.64:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #045778 a warm or cool color?

#045778 is a cool color. In OKLCH its hue is 233 degrees, its lightness 43% and its chroma 0.088.