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Pressed Persia Turquoise

#1eb3bc
Notes

Pressed Persia Turquoise (#1EB3BC) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (183°, 72%, 43%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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
#1eb3bc
RGB
rgb(30, 179, 188)
HSL
hsl(183, 72%, 43%)
HWB
hwb(183 12% 26%)
OKLCH
oklch(70.0% 0.114 201.5)
P3
color(display-p3 0.3331 0.6917 0.7292)
HSV
hsv(183, 84%, 74%)
LAB
lab(66.63% -32.72 -15.05)
LCH
lch(66.63% 36.01 204.70)
CMYK
cmyk(84%, 5%, 0%, 26%)

Etymology

Pressed
adjective

Latin pressāre, to press — past-participle of press. As a color modifier, pressed implies a clear-and-smoothed-and-flattened quality, the crisp color of Mid-Century-Modern freshly-pressed-shirt-and-trouser ironed-textile finish. Sits at the crisp-and-finished end of the grid, parallel to ironed and starched in usage.

Persia
modifier

Latin Persia, Persia. As a color modifier, persia implies an Achaemenid-and-Safavid-Imperial quality, the visual register of Achaemenid-Persia-and-Safavid-Persia hand-built Persepolis-and-Isfahan-and-Persian-rug-and-tile Imperial-Persian surfaces under Persepolis-and-Isfahan Achaemenid-and-Safavid Imperial-Persian high-desert light. Sits at the modifier-and-cultural end of the grid, parallel to median and achaemenid in usage.

Turquoise
noun

The hydrated copper-aluminum phosphate mined in Persia and the American Southwest for thousands of years — the firuze of Iran, the chalchihuitl of Mesoamerica, the heart of Pueblo and Navajo silverwork. The color refers to a fine Sleeping Beauty turquoise from Arizona: a saturated, slightly green-shifted blue with the slight matrix of host-rock veining. Brighter than persian, lighter than cerulean.

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.

#1eb3bc
Original
#a4abbd
Protanopia
#909cbd
Deuteranopia
#00bab5
Tritanopia
#949494
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
2.55:1
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
8.23:1

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
##1EB3BC
Display P3
Display P3
color(display-p3 0.3331 0.6917 0.7292)
P3 has subtle headroomOKLCH chroma 0.114

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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