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Kindled Iolite

#bb81f3
Notes

Kindled Iolite (#BB81F3) is a soft indigo with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (271°, 83%, 73%) places it in the highly saturated band at a light lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#bb81f3
RGB
rgb(187, 129, 243)
HSL
hsl(271, 83%, 73%)
HWB
hwb(271 51% 5%)
OKLCH
oklch(70.7% 0.169 306.0)
HSV
hsv(271, 47%, 95%)
LAB
lab(63.95% 43.70 -48.98)
LCH
lch(63.95% 65.65 311.74)
CMYK
cmyk(23%, 47%, 0%, 5%)

Etymology

Kindled
adjective

Old Norse kynda, to set on fire — past-participle of kindle. As a color modifier, kindled implies a saturated-and-newly-lit quality, the bright color of autumn-bonfire-and-stove-fire initial-combustion emission. Sits at the bright-and-warm end of the grid, parallel to ignited and aflame in usage.

Iolite
noun

A magnesium-iron silicate gem — cordierite — whose strong dichroism (different colors from different angles) reportedly served Viking navigators as a polarizing filter to locate the sun through cloud. The color refers to a faceted iolite seen along its strong axis: a saturated, slightly violet-shifted deep blue-purple with the gem's signature internal complexity. Cooler than amethyst, warmer than tanzanite.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

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Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#bb81f3
Original
#6299f7
Protanopia
#729bf0
Deuteranopia
#b294af
Tritanopia
#969696
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.78:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
7.55:1

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