RAL 290 20 10 — Spinel stone blackOn-screen colour is indicative
More from kleurtoon 290
290 20 10290 20 15290 20 20290 20 25290 20 30290 20 35290 30 10290 30 15290 30 20290 30 25290 30 30290 30 35290 30 40290 40 10290 40 15290 40 20290 40 25290 40 30290 40 35290 40 40290 40 45290 50 10290 50 15290 50 20290 50 25290 50 30290 50 35290 50 40290 60 10290 60 15290 60 20290 60 25290 60 30290 60 35290 70 10290 70 15290 70 20290 70 25290 80 10290 80 15290 85 05290 85 10290 90 05290 93 05
All colours in this group →RAL Design System plus · Kleurtoon 290
RAL 290 20 10 — Spinel stone black
Very dark violet. The series begins here at saturation 10; the near-neutral position of saturation 05 does not exist in the dark part of this hue.
| Colour code | RAL 290 20 10 |
| Name | Spinel stone black |
| Collection | RAL Design System plus |
| Colour group | Kleurtoon 290 |
| Lightness | L* 20 |
| Chroma | C*ab 10 |
| Lab | 16,7 · 3,3 · -12,5 |
| Hex (indicative) | #28283A |
| Light reflectance value (LRV) | 6.18— official RAL value |
Choose your format
You order this colour as a loose sample. Choose the format below.
D3 kleurchipRAL D3 losse kleurchipsQuantity
1
Price each (excl. btw)€4.26
Subtotal (1×)€4.26
incl. btw€5.15
Part of RAL D3 losse kleurchips · Item RALD-D3-LOS
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About RAL 290 20 10
In daylight the colour becomes visible; under artificial light it falls back to black.
Related colours
RAL 290 30 10 · Flintstone blueRAL 290 30 10Flintstone blueRAL 290 20 15 · Black violetRAL 290 20 15Black violetRAL 280 20 10 · Diamond blackRAL 280 20 10Diamond blackRAL 300 20 10 · Heron blueRAL 300 20 10Heron blueRAL 110 20 10 · Metal construction greenRAL 110 20 10Metal construction greenRAL 000 20 00 · Slate blackRAL 000 20 00Slate black
Official name
| English | Spinel stone black |
Included in: RAL D2 colour fan deck plus, RAL D3 colour book and colour chips, RAL D4 colour atlas and A4 colour samples, RAL D6 design box and A6 colour samples
Colour rendering on screen is indicative — only physical RAL samples are binding for colour assessment and approval.