Jira Blue

#0081CB

Nearest Tailwind V4 Match
sky-600
98.8% Match
Implementation
bg-sky-600
text-sky-600

Color Code Conversions

HEX Code
#0081CB
RGB Value
rgb(0, 129, 203)
HSL Value
hsl(202, 100%, 40%)
OKLCH CSS (v4)
oklch(0.583 0.146 244.9)

Full Calculated Scale

50
#e9f7ff
100
#cff0ff
200
#a2dfff
300
#77c9ff
400
#4aa9f2
500
#1d8dd7
600
#0074bb
700
#0062a3
800
#00518b
900
#004678
950
#002b50

Technical Background

Converting Jira Blue (#0081CB) to Tailwind CSS requires more than just picking the nearest hex. Our algorithm uses CIEDE2000, a perceptual color difference formula that accounts for how human vision processes lightness, chroma, and hue.

The generated scale follows the Tailwind CSS v4 OKLCH standard, ensuring perfectly uniform weight across the entire spectrum. This prevents common issues like "hue shifting" where colors turn purple or grey as they get darker or lighter. You can customize this further in our Palette Generator.

Other colors matching sky-600

Frequently Asked Questions

What is the closest Tailwind class for Jira Blue?

The closest visually matching Tailwind CSS class for Jira Blue (#0081CB) is sky-600. Our algorithm calculates this using the CIEDE2000 ΔE standard, which shows a match score of 98.8%.

How do I use this color in my Tailwind config?

You have two options: use the native class bg-sky-600 for the best out-of-the-box match, or add #0081CB directly to your Tailwind theme configuration for 100% brand accuracy.

Why use OKLCH for this scale?

Tailwind CSS v4 uses OKLCH because it is perceptually uniform. When we generate the 50-950 scale for Jira Blue, OKLCH ensures that the color stays vibrant and doesn't shift towards different hues as it gets lighter or darker.

Need a custom palette?

Use our professional-grade generator to create a full theme from any custom hex code.

Open Palette Generator