# #515c8d color: Midnight Sea

#515c8d is rgb(81, 92, 141) in RGB and oklch(48.713% 0.08001 273.45) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/515c8d

## Formats

| Format | Value |
| --- | --- |
| HEX | #515c8d |
| RGB | rgb(81, 92, 141) |
| HSL | hsl(229, 27.03%, 43.53%) |
| HSB / HSV | hsv(229 42.55% 55.29%) |
| HWB | hwb(229 31.76% 44.71%) |
| CMYK | cmyk(43% 35% 0% 45%) |
| Lab | lab(39.78 5.84 -28.89) |
| LCH | lch(39.78 29.48 281.43) |
| OKLab | oklab(48.713% 0.00481 -0.07987) |
| OKLCH | oklch(48.713% 0.08001 273.45) |
| Display P3 | color(display-p3 0.32581 0.35945 0.53875) |
| Rec. 2020 | color(rec2020 0.28793 0.30302 0.48907) |
| Adobe RGB | color(a98-rgb 0.33344 0.36199 0.54179) |
| ProPhoto RGB | color(prophoto-rgb 0.30264 0.29202 0.45725) |
| Linear sRGB | color(srgb-linear 0.08228 0.10702 0.26636) |
| XYZ D65 | color(xyz-d65 0.12027 0.11326 0.26753) |
| XYZ D50 | color(xyz-d50 0.11521 0.11118 0.20174) |
| SwiftUI | Color(red: 0.318, green: 0.361, blue: 0.553) |
| UIKit | UIColor(red: 0.318, green: 0.361, blue: 0.553, alpha: 1) |
| Flutter / Compose | Color(0xFF515C8D) |
| Android XML | #515C8D |

## Facts

- Closest name: Midnight Sea
- Hue family: Indigo, muted dark indigo
- Closest Tailwind class: slate-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.43:1
- Contrast with black: 3.27:1

## Tints

#515c8d, #616b98, #717ba4, #818baf, #929bbb, #a3abc6, #b5bbd1, #c7ccdd, #d9dde8, #eceef4

## Shades

#515c8d, #454f7a, #3a4267, #2f3655, #242a44, #1a1f33, #101423, #070a14, #020307, #000001

## Tones

#515c8d, #525d89, #545d84, #555e80, #575e7b, #585e77, #595f72, #5b5f6e, #5c5f69, #5e5f64

## Harmonies

- Complementary: #515c8d, #6f5e24
- Split: #515c8d, #7f552c, #576732
- Analogous: #515c8d, #346489, #695485
- Triadic: #515c8d, #874e41, #386d4a
- Tetradic: #515c8d, #7b4e73, #6f5e24, #386d4a
- Square: #515c8d, #854b5b, #6f5e24, #166e64
- Monochromatic: #515c8d, #161b46, #323b69, #737fb3, #96a4da

## Questions about #515c8d

### What color is #515c8d?

#515c8d is muted dark indigo. The closest named color is Midnight Sea. In RGB it is rgb(81, 92, 141), in HSL hsl(229, 27.03%, 43.53%) and in OKLCH oklch(48.713% 0.08001 273.45).

### What colors go well with #515c8d?

The complementary color of #515c8d is #6f5e24. For a calmer combination use the analogous colors #346489 and #695485. The triadic partners are #874e41 and #386d4a.

### Is white or black text more readable on #515c8d?

White text reads better on #515c8d: white gives a contrast ratio of 6.43:1 and black gives 3.27:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #515c8d a warm or cool color?

#515c8d is a cool color. In OKLCH its hue is 273 degrees, its lightness 48.7% and its chroma 0.08.