# #04477f color: Lost River

#04477f is rgb(4, 71, 127) in RGB and oklch(39.343% 0.11173 251.064) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/04477f

## Formats

| Format | Value |
| --- | --- |
| HEX | #04477f |
| RGB | rgb(4, 71, 127) |
| HSL | hsl(207.32, 93.89%, 25.69%) |
| HSB / HSV | hsv(207.32 96.85% 49.8%) |
| HWB | hwb(207.32 1.57% 50.2%) |
| CMYK | cmyk(97% 44% 0% 50%) |
| Lab | lab(28.98 -1.23 -37.65) |
| LCH | lch(28.98 37.67 268.13) |
| OKLab | oklab(39.343% -0.03626 -0.10569) |
| OKLCH | oklch(39.343% 0.11173 251.064) |
| Display P3 | color(display-p3 0.11314 0.27386 0.48207) |
| Rec. 2020 | color(rec2020 0.12997 0.21166 0.42826) |
| Adobe RGB | color(a98-rgb 0.16422 0.2845 0.48764) |
| ProPhoto RGB | color(prophoto-rgb 0.192 0.2117 0.39876) |
| Linear sRGB | color(srgb-linear 0.00121 0.06301 0.21223) |
| XYZ D65 | color(xyz-d65 0.06134 0.06064 0.20927) |
| XYZ D50 | color(xyz-d50 0.05516 0.05831 0.15769) |
| SwiftUI | Color(red: 0.016, green: 0.278, blue: 0.498) |
| UIKit | UIColor(red: 0.016, green: 0.278, blue: 0.498, alpha: 1) |
| Flutter / Compose | Color(0xFF04477F) |
| Android XML | #04477F |

## Facts

- Closest name: Lost River
- Hue family: Blue, deep dark blue
- Closest Tailwind class: sky-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 9.49:1
- Contrast with black: 2.21:1

## Tints

#04477f, #25598c, #3e6a99, #557ca6, #6d8eb3, #84a0c0, #9cb3cc, #b4c6d9, #cdd8e6, #e6ecf2

## Shades

#04477f, #033d6e, #02325d, #01284c, #011f3c, #00162d, #000d1f, #000611, #000206, #000001

## Tones

#04477f, #124779, #1b4874, #23486e, #294869, #2f4863, #34485d, #394758, #3d4752, #42464c

## Harmonies

- Complementary: #04477f, #683900
- Split: #04477f, #752b0b, #524600
- Analogous: #04477f, #005069, #3d3b80
- Triadic: #04477f, #752637, #2f5100
- Tetradic: #04477f, #593171, #683900, #2f5100
- Square: #04477f, #6c2957, #683900, #005731
- Monochromatic: #04477f, #00082e, #00265b, #2f6aa5, #538ecb

## Questions about #04477f

### What color is #04477f?

#04477f is deep dark blue. The closest named color is Lost River. In RGB it is rgb(4, 71, 127), in HSL hsl(207.32, 93.89%, 25.69%) and in OKLCH oklch(39.343% 0.11173 251.064).

### What colors go well with #04477f?

The complementary color of #04477f is #683900. For a calmer combination use the analogous colors #005069 and #3d3b80. The triadic partners are #752637 and #2f5100.

### Is white or black text more readable on #04477f?

White text reads better on #04477f: white gives a contrast ratio of 9.49:1 and black gives 2.21:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #04477f a warm or cool color?

#04477f is a cool color. In OKLCH its hue is 251 degrees, its lightness 39.3% and its chroma 0.112.