# #1997bf color: Atomic Blue

#1997bf is rgb(25, 151, 191) in RGB and oklch(63.147% 0.11583 226.226) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/1997bf

## Formats

| Format | Value |
| --- | --- |
| HEX | #1997bf |
| RGB | rgb(25, 151, 191) |
| HSL | hsl(194.46, 76.85%, 42.35%) |
| HSB / HSV | hsv(194.46 86.91% 74.9%) |
| HWB | hwb(194.46 9.8% 25.1%) |
| CMYK | cmyk(87% 21% 0% 25%) |
| Lab | lab(57.62 -22.35 -30.48) |
| LCH | lch(57.62 37.79 233.75) |
| OKLab | oklab(63.147% -0.08013 -0.08364) |
| OKLCH | oklch(63.147% 0.11583 226.226) |
| Display P3 | color(display-p3 0.27827 0.5834 0.73334) |
| Rec. 2020 | color(rec2020 0.34049 0.53162 0.70107) |
| Adobe RGB | color(a98-rgb 0.34308 0.58665 0.73776) |
| ProPhoto RGB | color(prophoto-rgb 0.38637 0.49881 0.67088) |
| Linear sRGB | color(srgb-linear 0.00972 0.30947 0.521) |
| XYZ D65 | color(xyz-d65 0.2087 0.261 0.5323) |
| XYZ D50 | color(xyz-d50 0.19797 0.2556 0.40222) |
| SwiftUI | Color(red: 0.098, green: 0.592, blue: 0.749) |
| UIKit | UIColor(red: 0.098, green: 0.592, blue: 0.749, alpha: 1) |
| Flutter / Compose | Color(0xFF1997BF) |
| Android XML | #1997BF |

## Facts

- Closest name: Atomic Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.38:1
- Contrast with black: 6.22:1

## Tints

#1997bf, #40a1c6, #5aaccc, #71b6d3, #87c1d9, #9bcbe0, #afd6e6, #c3e0ec, #d7eaf3, #ebf5f9

## Shades

#1997bf, #1483a6, #106f8d, #0b5c75, #07495e, #043748, #022633, #01171f, #00080d, #000102

## Tones

#1997bf, #3296ba, #4295b5, #4f94af, #5993aa, #6391a5, #6c909f, #748e9a, #7b8d94, #838b8f

## Harmonies

- Complementary: #1997bf, #c2724a
- Split: #1997bf, #c66a71, #b17f2a
- Analogous: #1997bf, #009fa1, #598bcf
- Triadic: #1997bf, #bb6b98, #938e2d
- Tetradic: #1997bf, #847ecc, #c2724a, #938e2d
- Square: #1997bf, #a573b9, #c2724a, #689950
- Monochromatic: #1997bf, #004e6d, #007299, #4ebde6, #7de4ff

## Questions about #1997bf

### What color is #1997bf?

#1997bf is bright sky blue. The closest named color is Atomic Blue. In RGB it is rgb(25, 151, 191), in HSL hsl(194.46, 76.85%, 42.35%) and in OKLCH oklch(63.147% 0.11583 226.226).

### What colors go well with #1997bf?

The complementary color of #1997bf is #c2724a. For a calmer combination use the analogous colors #009fa1 and #598bcf. The triadic partners are #bb6b98 and #938e2d.

### Is white or black text more readable on #1997bf?

White text reads better on #1997bf: white gives a contrast ratio of 3.38:1 and black gives 6.22:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #1997bf a warm or cool color?

#1997bf is a cool color. In OKLCH its hue is 226 degrees, its lightness 63.1% and its chroma 0.116.