# #421a07 color: Old Study

#421a07 is rgb(66, 26, 7) in RGB and oklch(27.418% 0.06859 43.775) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/421a07

## Formats

| Format | Value |
| --- | --- |
| HEX | #421a07 |
| RGB | rgb(66, 26, 7) |
| HSL | hsl(19.32, 80.82%, 14.31%) |
| HSB / HSV | hsv(19.32 89.39% 25.88%) |
| HWB | hwb(19.32 2.75% 74.12%) |
| CMYK | cmyk(0% 61% 89% 74%) |
| Lab | lab(15.31 18.82 20.2) |
| LCH | lch(15.31 27.61 47.03) |
| OKLab | oklab(27.418% 0.04952 0.04745) |
| OKLCH | oklch(27.418% 0.06859 43.775) |
| Display P3 | color(display-p3 0.23915 0.11088 0.04632) |
| Rec. 2020 | color(rec2020 0.15209 0.05979 0.01667) |
| Adobe RGB | color(a98-rgb 0.23633 0.12502 0.06514) |
| ProPhoto RGB | color(prophoto-rgb 0.14914 0.09497 0.04637) |
| Linear sRGB | color(srgb-linear 0.05448 0.01033 0.00212) |
| XYZ D65 | color(xyz-d65 0.02654 0.01913 0.0043) |
| XYZ D50 | color(xyz-d50 0.02804 0.01966 0.00328) |
| SwiftUI | Color(red: 0.259, green: 0.102, blue: 0.027) |
| UIKit | UIColor(red: 0.259, green: 0.102, blue: 0.027, alpha: 1) |
| Flutter / Compose | Color(0xFF421A07) |
| Android XML | #421A07 |

## Facts

- Closest name: Old Study
- Hue family: Brown, soft very dark brown
- Closest Tailwind class: amber-950
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 15.19:1
- Contrast with black: 1.38:1

## Tints

#421a07, #542e1e, #664334, #79584b, #8b6e62, #9e857b, #b19c94, #c4b4ae, #d8cdc8, #ebe6e3

## Shades

#421a07, #381505, #2f1004, #250c02, #1c0702, #140401, #0b0200, #050100, #010000, #000000

## Tones

#421a07, #401c0c, #3d1e10, #3b1f13, #382116, #36221a, #33231c, #30241f, #2e2522, #2b2625

## Harmonies

- Complementary: #421a07, #002e40
- Split: #421a07, #003131, #0b2848
- Analogous: #421a07, #43171d, #3b2100
- Triadic: #421a07, #00311e, #242147
- Tetradic: #421a07, #2d2800, #002e40, #242147
- Square: #421a07, #192e06, #002e40, #331c3f
- Monochromatic: #421a07, #170000, #210000, #653926, #895a47

## Questions about #421a07

### What color is #421a07?

#421a07 is soft very dark brown. The closest named color is Old Study. In RGB it is rgb(66, 26, 7), in HSL hsl(19.32, 80.82%, 14.31%) and in OKLCH oklch(27.418% 0.06859 43.775).

### What colors go well with #421a07?

The complementary color of #421a07 is #002e40. For a calmer combination use the analogous colors #43171d and #3b2100. The triadic partners are #00311e and #242147.

### Is white or black text more readable on #421a07?

White text reads better on #421a07: white gives a contrast ratio of 15.19:1 and black gives 1.38:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #421a07 a warm or cool color?

#421a07 is a warm color. In OKLCH its hue is 44 degrees, its lightness 27.4% and its chroma 0.069.