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Lordly Iolite

#771c86
Notes

Lordly Iolite (#771C86) is a deep violet with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (292°, 65%, 32%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#771c86
RGB
rgb(119, 28, 134)
HSL
hsl(292, 65%, 32%)
HWB
hwb(292 11% 47%)
OKLCH
oklch(42.5% 0.176 321.5)
P3
color(display-p3 0.4286 0.1398 0.5075)
HSV
hsv(292, 79%, 53%)
LAB
lab(30.58% 52.31 -39.06)
LCH
lch(30.58% 65.28 323.25)
CMYK
cmyk(11%, 79%, 0%, 47%)

Etymology

Lordly
adjective

Old English hlāford-līc, lord-like — adjectival suffix -ly. As a color modifier, lordly implies a saturated-and-aristocratic-and-haughty quality, the deep-rich color of pre-modern English-and-French manorial-aristocracy livery and hereditary-estate household-textile. Sits at the bold-and-aristocratic end of the grid, parallel to princely and patrician.

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

Click any swatch to explore

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.

#771c86
Original
#004289
Protanopia
#2a4b84
Deuteranopia
#783251
Tritanopia
#373737
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).
AAAon White
9.15:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.29:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##771C86
Display P3
Display P3
color(display-p3 0.4286 0.1398 0.5075)
P3 has subtle headroomOKLCH chroma 0.176

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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