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Mapped Persian

#109f8a
Notes

Mapped Persian (#109F8A) is a deep teal 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 (171°, 82%, 34%) places it in the highly saturated band at a dark 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#109f8a
RGB
rgb(16, 159, 138)
HSL
hsl(171, 82%, 34%)
HWB
hwb(171 6% 38%)
OKLCH
oklch(63.0% 0.113 178.7)
P3
color(display-p3 0.2845 0.6142 0.5436)
HSV
hsv(171, 90%, 62%)
LAB
lab(58.73% -39.32 1.22)
LCH
lch(58.73% 39.34 178.22)
CMYK
cmyk(90%, 0%, 13%, 38%)

Etymology

Mapped
adjective

Latin mappa, cloth / napkin — past-participle of map. As a color modifier, mapped implies a clear-and-cartographic-and-surveyed quality, the crisp color of Ordnance-Survey-and-USGS scientific-and-cadastral cartographic-and-topographic mapping-and-projection. Sits at the crisp-and-mapped end of the grid, parallel to plotted and surveyed in usage.

Persian
noun

The blue-green of glazed Persian tile and ceramic — the firuze (turquoise) palette that frames Iranian architecture from Isfahan's Shah Mosque to the courtyard fountains of Yazd. The color refers to a polished Persian-tile color sample: a saturated, slightly muted blue-green with the high shine of fired glaze. Cooler than turquoise, warmer than cerulean, with the Islamic-architectural weight of a thousand-year tile tradition.

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.

#109f8a
Original
#989589
Protanopia
#87888c
Deuteranopia
#00a299
Tritanopia
#7f7f7f
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).
AA Largeon White
3.31:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
6.35:1

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
##109F8A
Display P3
Display P3
color(display-p3 0.2845 0.6142 0.5436)
P3 has subtle headroomOKLCH chroma 0.113

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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