# #253d5d color: Nautilus

#253d5d is rgb(37, 61, 93) in RGB and oklch(35.645% 0.06358 256.005) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/253d5d

## Formats

| Format | Value |
| --- | --- |
| HEX | #253d5d |
| RGB | rgb(37, 61, 93) |
| HSL | hsl(214.29, 43.08%, 25.49%) |
| HSB / HSV | hsv(214.29 60.22% 36.47%) |
| HWB | hwb(214.29 14.51% 63.53%) |
| CMYK | cmyk(60% 34% 0% 64%) |
| Lab | lab(25.02 -1.29 -22.28) |
| LCH | lch(25.02 22.32 266.69) |
| OKLab | oklab(35.645% -0.01538 -0.06169) |
| OKLCH | oklch(35.645% 0.06358 256.005) |
| Display P3 | color(display-p3 0.16607 0.23675 0.3548) |
| Rec. 2020 | color(rec2020 0.13334 0.17419 0.29501) |
| Adobe RGB | color(a98-rgb 0.19196 0.24819 0.36177) |
| ProPhoto RGB | color(prophoto-rgb 0.16861 0.18002 0.27909) |
| Linear sRGB | color(srgb-linear 0.0185 0.04667 0.10946) |
| XYZ D65 | color(xyz-d65 0.04407 0.04521 0.10997) |
| XYZ D50 | color(xyz-d50 0.0417 0.04421 0.08295) |
| SwiftUI | Color(red: 0.145, green: 0.239, blue: 0.365) |
| UIKit | UIColor(red: 0.145, green: 0.239, blue: 0.365, alpha: 1) |
| Flutter / Compose | Color(0xFF253D5D) |
| Android XML | #253D5D |

## Facts

- Closest name: Nautilus
- Hue family: Blue, soft dark blue
- Closest Tailwind class: slate-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 11.03:1
- Contrast with black: 1.9:1

## Tints

#253d5d, #384e6c, #4c607c, #61738c, #76869c, #8b99ac, #a1adbc, #b8c1cc, #cfd5dd, #e7eaee

## Shades

#253d5d, #1f3450, #192b43, #132237, #0d1a2a, #08121f, #040a14, #02040a, #000103, #000000

## Tones

#253d5d, #283d5a, #2a3d57, #2d3d53, #2f3d50, #313d4d, #343d4a, #363d46, #383d43, #3a3c40

## Harmonies

- Complementary: #253d5d, #4f3710
- Split: #253d5d, #57311e, #413e11
- Analogous: #253d5d, #094356, #39375c
- Triadic: #253d5d, #592d31, #2c4421
- Tetradic: #253d5d, #493153, #4f3710, #2c4421
- Square: #253d5d, #542e43, #4f3710, #124734
- Monochromatic: #253d5d, #00041d, #071e3c, #455e80, #6681a5

## Questions about #253d5d

### What color is #253d5d?

#253d5d is soft dark blue. The closest named color is Nautilus. In RGB it is rgb(37, 61, 93), in HSL hsl(214.29, 43.08%, 25.49%) and in OKLCH oklch(35.645% 0.06358 256.005).

### What colors go well with #253d5d?

The complementary color of #253d5d is #4f3710. For a calmer combination use the analogous colors #094356 and #39375c. The triadic partners are #592d31 and #2c4421.

### Is white or black text more readable on #253d5d?

White text reads better on #253d5d: white gives a contrast ratio of 11.03:1 and black gives 1.9:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #253d5d a warm or cool color?

#253d5d is a cool color. In OKLCH its hue is 256 degrees, its lightness 35.6% and its chroma 0.064.