# #6b91ef color: Guilliman Blue

#6b91ef is rgb(107, 145, 239) in RGB and oklch(67.117% 0.14602 265.981) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/6b91ef

## Formats

| Format | Value |
| --- | --- |
| HEX | #6b91ef |
| RGB | rgb(107, 145, 239) |
| HSL | hsl(222.73, 80.49%, 67.84%) |
| HSB / HSV | hsv(222.73 55.23% 93.73%) |
| HWB | hwb(222.73 41.96% 6.27%) |
| CMYK | cmyk(55% 39% 0% 6%) |
| Lab | lab(60.61 7.34 -52.25) |
| LCH | lch(60.61 52.76 277.99) |
| OKLab | oklab(67.117% -0.01024 -0.14566) |
| OKLCH | oklch(67.117% 0.14602 265.981) |
| Display P3 | color(display-p3 0.45068 0.56446 0.91079) |
| Rec. 2020 | color(rec2020 0.46012 0.52096 0.89518) |
| Adobe RGB | color(a98-rgb 0.4652 0.56341 0.92342) |
| ProPhoto RGB | color(prophoto-rgb 0.50526 0.49895 0.87282) |
| Linear sRGB | color(srgb-linear 0.14703 0.28315 0.86316) |
| XYZ D65 | color(xyz-d65 0.31767 0.29608 0.85705) |
| XYZ D50 | color(xyz-d50 0.29667 0.28802 0.64592) |
| SwiftUI | Color(red: 0.42, green: 0.569, blue: 0.937) |
| UIKit | UIColor(red: 0.42, green: 0.569, blue: 0.937, alpha: 1) |
| Flutter / Compose | Color(0xFF6B91EF) |
| Android XML | #6B91EF |

## Facts

- Closest name: Guilliman Blue
- Hue family: Blue, bright blue
- Closest Tailwind class: indigo-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.03:1
- Contrast with black: 6.92:1

## Tints

#6b91ef, #799cf2, #87a8f4, #96b3f6, #a4bef8, #b3c9fa, #c2d4fb, #d1dffd, #e0e9fe, #eff4fe

## Shades

#6b91ef, #5c7dd0, #4e6ab1, #3f5894, #324678, #25355c, #182542, #0d152a, #040714, #000103

## Tones

#6b91ef, #6f92e6, #7493de, #7894d5, #7c94cc, #8095c3, #8595ba, #8996b1, #8d96a8, #91969f

## Harmonies

- Complementary: #6b91ef, #bd8d00
- Split: #6b91ef, #d87a2b, #92a01a
- Analogous: #6b91ef, #00a1e2, #9e80e4
- Triadic: #6b91ef, #e16d65, #51ad5c
- Tetradic: #6b91ef, #c373c5, #bd8d00, #51ad5c
- Square: #6b91ef, #da6b98, #bd8d00, #00b292
- Monochromatic: #6b91ef, #2a489f, #496cc6, #95b8ff, #cee2ff

## Questions about #6b91ef

### What color is #6b91ef?

#6b91ef is bright blue. The closest named color is Guilliman Blue. In RGB it is rgb(107, 145, 239), in HSL hsl(222.73, 80.49%, 67.84%) and in OKLCH oklch(67.117% 0.14602 265.981).

### What colors go well with #6b91ef?

The complementary color of #6b91ef is #bd8d00. For a calmer combination use the analogous colors #00a1e2 and #9e80e4. The triadic partners are #e16d65 and #51ad5c.

### Is white or black text more readable on #6b91ef?

Black text reads better on #6b91ef: white gives a contrast ratio of 3.03:1 and black gives 6.92:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #6b91ef a warm or cool color?

#6b91ef is a cool color. In OKLCH its hue is 266 degrees, its lightness 67.1% and its chroma 0.146.