# #153a67 color: Ateneo Blue

#153a67 is rgb(21, 58, 103) in RGB and oklch(34.766% 0.08923 255.152) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/153a67

## Formats

| Format | Value |
| --- | --- |
| HEX | #153a67 |
| RGB | rgb(21, 58, 103) |
| HSL | hsl(212.93, 66.13%, 24.31%) |
| HSB / HSV | hsv(212.93 79.61% 40.39%) |
| HWB | hwb(212.93 8.24% 59.61%) |
| CMYK | cmyk(80% 44% 0% 60%) |
| Lab | lab(23.75 0.27 -30.8) |
| LCH | lch(23.75 30.8 270.51) |
| OKLab | oklab(34.766% -0.02286 -0.08625) |
| OKLCH | oklch(34.766% 0.08923 255.152) |
| Display P3 | color(display-p3 0.12145 0.22421 0.39106) |
| Rec. 2020 | color(rec2020 0.10788 0.16174 0.33244) |
| Adobe RGB | color(a98-rgb 0.15854 0.23738 0.39793) |
| ProPhoto RGB | color(prophoto-rgb 0.16017 0.17074 0.31145) |
| Linear sRGB | color(srgb-linear 0.0075 0.04231 0.13563) |
| XYZ D65 | color(xyz-d65 0.0427 0.04165 0.13411) |
| XYZ D50 | color(xyz-d50 0.03897 0.04022 0.10107) |
| SwiftUI | Color(red: 0.082, green: 0.227, blue: 0.404) |
| UIKit | UIColor(red: 0.082, green: 0.227, blue: 0.404, alpha: 1) |
| Flutter / Compose | Color(0xFF153A67) |
| Android XML | #153A67 |

## Facts

- Closest name: Ateneo Blue
- Hue family: Blue, deep dark blue
- Closest Tailwind class: sky-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 11.46:1
- Contrast with black: 1.83:1

## Tints

#153a67, #2b4c76, #415f85, #577194, #6d85a3, #8498b2, #9cacc1, #b4c0d1, #ccd5e0, #e5eaef

## Shades

#153a67, #113159, #0c284b, #08203d, #051830, #031023, #020917, #01040c, #000104, #000000

## Tones

#153a67, #1a3a63, #1f3b5e, #233b5a, #263b55, #2a3b51, #2d3b4c, #313b48, #343b43, #373a3f

## Harmonies

- Complementary: #153a67, #543100
- Split: #153a67, #5e270a, #413c00
- Analogous: #153a67, #00425c, #363166
- Triadic: #153a67, #60222a, #24440d
- Tetradic: #153a67, #4b2959, #543100, #24440d
- Square: #153a67, #592444, #543100, #00482e
- Monochromatic: #153a67, #000027, #001a44, #365b8b, #587fb1

## Questions about #153a67

### What color is #153a67?

#153a67 is deep dark blue. The closest named color is Ateneo Blue. In RGB it is rgb(21, 58, 103), in HSL hsl(212.93, 66.13%, 24.31%) and in OKLCH oklch(34.766% 0.08923 255.152).

### What colors go well with #153a67?

The complementary color of #153a67 is #543100. For a calmer combination use the analogous colors #00425c and #363166. The triadic partners are #60222a and #24440d.

### Is white or black text more readable on #153a67?

White text reads better on #153a67: white gives a contrast ratio of 11.46:1 and black gives 1.83:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #153a67 a warm or cool color?

#153a67 is a cool color. In OKLCH its hue is 255 degrees, its lightness 34.8% and its chroma 0.089.