# #191b41 color: Konkikyō Blue

#191b41 is rgb(25, 27, 65) in RGB and oklch(24.42% 0.07075 277.517) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/191b41

## Formats

| Format | Value |
| --- | --- |
| HEX | #191b41 |
| RGB | rgb(25, 27, 65) |
| HSL | hsl(237, 44.44%, 17.65%) |
| HSB / HSV | hsv(237 61.54% 25.49%) |
| HWB | hwb(237 9.8% 74.51%) |
| CMYK | cmyk(62% 58% 0% 75%) |
| Lab | lab(11.43 9.35 -24.98) |
| LCH | lch(11.43 26.68 290.52) |
| OKLab | oklab(24.42% 0.00926 -0.07015) |
| OKLCH | oklch(24.42% 0.07075 277.517) |
| Display P3 | color(display-p3 0.09947 0.10563 0.24549) |
| Rec. 2020 | color(rec2020 0.05399 0.05108 0.18226) |
| Adobe RGB | color(a98-rgb 0.12361 0.12844 0.25873) |
| ProPhoto RGB | color(prophoto-rgb 0.1012 0.08575 0.18336) |
| Linear sRGB | color(srgb-linear 0.00972 0.01096 0.05286) |
| XYZ D65 | color(xyz-d65 0.01747 0.01372 0.05174) |
| XYZ D50 | color(xyz-d50 0.01602 0.01322 0.03895) |
| SwiftUI | Color(red: 0.098, green: 0.106, blue: 0.255) |
| UIKit | UIColor(red: 0.098, green: 0.106, blue: 0.255, alpha: 1) |
| Flutter / Compose | Color(0xFF191B41) |
| Android XML | #191B41 |

## Facts

- Closest name: Konkikyō Blue
- Hue family: Indigo, soft very dark indigo
- Closest Tailwind class: indigo-950
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 16.48:1
- Contrast with black: 1.27:1

## Tints

#191b41, #2b2f53, #3f4365, #545977, #6a6f8a, #81859d, #999cb0, #b2b4c3, #cbcdd7, #e5e6eb

## Shades

#191b41, #141637, #10112e, #0b0c25, #07081c, #040513, #02020b, #010105, #000001, #000000

## Tones

#191b41, #191c3e, #1a1d3b, #1b1d37, #1b1e34, #1c1f31, #1d1f2e, #1e1f2a, #1e2027, #1f2024

## Harmonies

- Complementary: #191b41, #291f00
- Split: #191b41, #351700, #172600
- Analogous: #191b41, #002240, #29153a
- Triadic: #191b41, #3b1104, #002a12
- Tetradic: #191b41, #34102c, #291f00, #002a12
- Square: #191b41, #3a0e1a, #291f00, #002925
- Monochromatic: #191b41, #040020, #040121, #353a63, #555b87

## Questions about #191b41

### What color is #191b41?

#191b41 is soft very dark indigo. The closest named color is Konkikyō Blue. In RGB it is rgb(25, 27, 65), in HSL hsl(237, 44.44%, 17.65%) and in OKLCH oklch(24.42% 0.07075 277.517).

### What colors go well with #191b41?

The complementary color of #191b41 is #291f00. For a calmer combination use the analogous colors #002240 and #29153a. The triadic partners are #3b1104 and #002a12.

### Is white or black text more readable on #191b41?

White text reads better on #191b41: white gives a contrast ratio of 16.48:1 and black gives 1.27:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #191b41 a warm or cool color?

#191b41 is a cool color. In OKLCH its hue is 278 degrees, its lightness 24.4% and its chroma 0.071.