# #613c1f color: Cassiterite Brown

#613c1f is rgb(97, 60, 31) in RGB and oklch(39.357% 0.06734 57.204) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/613c1f

## Formats

| Format | Value |
| --- | --- |
| HEX | #613c1f |
| RGB | rgb(97, 60, 31) |
| HSL | hsl(26.36, 51.56%, 25.1%) |
| HSB / HSV | hsv(26.36 68.04% 38.04%) |
| HWB | hwb(26.36 12.16% 61.96%) |
| CMYK | cmyk(0% 38% 68% 62%) |
| Lab | lab(29.37 14.5 24.67) |
| LCH | lch(29.37 28.62 59.56) |
| OKLab | oklab(39.357% 0.03647 0.0566) |
| OKLCH | oklch(39.357% 0.06734 57.204) |
| Display P3 | color(display-p3 0.35967 0.2418 0.14186) |
| Rec. 2020 | color(rec2020 0.27356 0.18615 0.08193) |
| Adobe RGB | color(a98-rgb 0.34836 0.24458 0.14813) |
| ProPhoto RGB | color(prophoto-rgb 0.24601 0.19269 0.11122) |
| Linear sRGB | color(srgb-linear 0.11954 0.04519 0.0137) |
| XYZ D65 | color(xyz-d65 0.06793 0.05872 0.02072) |
| XYZ D50 | color(xyz-d50 0.07149 0.05982 0.01584) |
| SwiftUI | Color(red: 0.38, green: 0.235, blue: 0.122) |
| UIKit | UIColor(red: 0.38, green: 0.235, blue: 0.122, alpha: 1) |
| Flutter / Compose | Color(0xFF613C1F) |
| Android XML | #613C1F |

## Facts

- Closest name: Cassiterite Brown
- Hue family: Brown, soft dark brown
- Closest Tailwind class: yellow-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 9.66:1
- Contrast with black: 2.17:1

## Tints

#613c1f, #704e34, #806049, #8f725e, #9f8573, #ae998a, #beaca0, #cec1b7, #ded5cf, #efeae7

## Shades

#613c1f, #533319, #462a14, #39210f, #2d190a, #211106, #150a03, #0b0401, #030100, #000000

## Tones

#613c1f, #5f3d24, #5c3e28, #59402c, #574130, #544234, #514338, #4f433c, #4c443f, #494542

## Harmonies

- Complementary: #613c1f, #1d4b66
- Split: #613c1f, #005058, #36446a
- Analogous: #613c1f, #653732, #554315
- Triadic: #613c1f, #0e5245, #4a3e66
- Tetradic: #613c1f, #434b1d, #1d4b66, #4a3e66
- Square: #613c1f, #2c5030, #1d4b66, #593959
- Monochromatic: #613c1f, #1d0300, #3f1d00, #855d40, #aa8062

## Questions about #613c1f

### What color is #613c1f?

#613c1f is soft dark brown. The closest named color is Cassiterite Brown. In RGB it is rgb(97, 60, 31), in HSL hsl(26.36, 51.56%, 25.1%) and in OKLCH oklch(39.357% 0.06734 57.204).

### What colors go well with #613c1f?

The complementary color of #613c1f is #1d4b66. For a calmer combination use the analogous colors #653732 and #554315. The triadic partners are #0e5245 and #4a3e66.

### Is white or black text more readable on #613c1f?

White text reads better on #613c1f: white gives a contrast ratio of 9.66:1 and black gives 2.17:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #613c1f a warm or cool color?

#613c1f is a warm color. In OKLCH its hue is 57 degrees, its lightness 39.4% and its chroma 0.067.