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Etched Scorpio Lagoon

#2683ac
Notes

Etched Scorpio Lagoon (#2683AC) is a true cyan 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 (198°, 64%, 41%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#2683ac
RGB
rgb(38, 131, 172)
HSL
hsl(198, 64%, 41%)
HWB
hwb(198 15% 33%)
OKLCH
oklch(57.6% 0.104 232.2)
P3
color(display-p3 0.2630 0.5065 0.6594)
HSV
hsv(198, 78%, 67%)
LAB
lab(51.41% -12.42 -29.31)
LCH
lch(51.41% 31.83 247.04)
CMYK
cmyk(78%, 24%, 0%, 33%)

Etymology

Etched
adjective

German ätzen, to etch — past-participle of etch. As a color modifier, etched implies a clear-and-precisely-incised quality, the crisp color of Rembrandt-and-Dürer hand-pulled etching-print fine-line incised-image. Sits at the crisp-and-incised end of the grid, parallel to engraved and inscribed in usage.

Scorpio
modifier

Latin scorpio, scorpion-of-the-zodiac. As a color modifier, scorpio implies a scorpion-and-water-sign-and-Mars-Pluto-ruled-fixed-water quality, the visual register of Hellenic-Scorpio-and-Orion-myth-scorpion hand-scorpion-and-water-sign-and-Mars-Pluto-ruled-fixed-water Hellenic-Scorpio-and-Orion-myth-scorpion-and-Antares scorpio-and-scorpion-and-water-sign surfaces under Hellenic-Scorpio-and-Orion-myth-scorpion-and-Antares mid-autumn-and-October-and-November fixed-water-sign-light. Sits at the modifier-and-zodiac end of the grid, parallel to libra and sagittarius in usage.

Lagoon
noun

A shallow body of saltwater partially or fully enclosed by a barrier — coral atoll lagoons in the Pacific, Venice's Laguna Veneta, the Florida Keys' backcountry. The color refers to the average reflectance of a calm tropical lagoon at midday: a saturated, slightly muted blue-green with the optical clarity of shallow water over white sand. Brighter than reef, cooler than aquamarine, with the postcard weight of a Pacific atoll seen from above.

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.

#2683ac
Original
#6e82ae
Protanopia
#5d75ab
Deuteranopia
#008e91
Tritanopia
#727272
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
4.26:1
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
4.92:1

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
##2683AC
Display P3
Display P3
color(display-p3 0.2630 0.5065 0.6594)
P3 has subtle headroomOKLCH chroma 0.104

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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