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Meter Bank
ChartsUtilisation bars and heat rows across many rows at once.
Click a swatch to copy its hex.
Do not use this for
Photography-led pages — the set overwhelms real images.
What was measured
- Closest neighbours
- ΔE00 38
- how alike two adjacent swatches look
- Darkest to lightest
- 7.71:1
- WCAG contrast across the set
- Lightness covered
- 48 pts
- of OKLCH lightness, 0–100
- Under colour blindness
- ΔE00 22.9
- worst under deuteranopia
Every pair here survives protanopia, deuteranopia and tritanopia, so these five can stand for five different things.
A suggested mapping · derived, then measured
Five colours are not an interface, so this is an offer rather than a token set. It does not clear WCAG AA on secondary text — stated here rather than left for you to discover.
/* Meter Bank — Utilisation bars and heat rows across many rows at once. */
:root {
--palette-1: #6e0300;
--palette-2:Tailwind
// tailwind.config — Meter Bank
export default {
theme: {For your coding agent · printed from the colours
Use the Meter Bank palette: #6E0300, #7555A8, #2B7961, #D5B5EE, #2FE69C. It is for this: Utilisation bars and heat rows across many rows at once.
How this palette was built · no hex was chosen by hand
The catalog states a recipe — series from hue 300 — and the five colours are derived from it in OKLCH, where a step of lightness is a step your eye agrees with rather than one the hex numbers agree with. That is why the numbers above are properties of this palette rather than claims about it.