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Surveyed Glazed Lagoon

#0f696b
Notes

Surveyed Glazed Lagoon (#0F696B) is a deep cyan 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 (181°, 75%, 24%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#0f696b
RGB
rgb(15, 105, 107)
HSL
hsl(181, 75%, 24%)
HWB
hwb(181 6% 58%)
OKLCH
oklch(47.4% 0.077 197.3)
P3
color(display-p3 0.1863 0.4055 0.4158)
HSV
hsv(181, 86%, 42%)
LAB
lab(40.02% -23.26 -8.21)
LCH
lch(40.02% 24.67 199.43)
CMYK
cmyk(86%, 2%, 0%, 58%)

Etymology

Surveyed
adjective

Old French surveer, to look upon — past-participle of survey. As a color modifier, surveyed implies a clear-and-measured-and-coordinated quality, the crisp color of Mason-Dixon-Line-and-Royal-Navy-Hydrographic scientific-and-cadastral land-and-sea surveying tradition. Sits at the crisp-and-mapped end of the grid, parallel to mapped and plotted in usage.

Glazed
modifier

Old English glæs, glass. As a color modifier, glazed implies a fired-pottery-glaze-and-glass-coating quality, the visual register of Stoke-on-Trent-and-Italian-Maiolica-glazed hand-applied-and-fired ceramic-and-pottery-and-tile-glaze Stoke-on-Trent-and-Italian-Maiolica glazed-pottery surfaces under Stoke-on-Trent-and-Italian-Maiolica hand-glazed pottery-and-tile workshop-light. Sits at the modifier-and-texture end of the grid, parallel to gloss and enameled 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.

#0f696b
Original
#61646b
Protanopia
#555a6b
Deuteranopia
#006d69
Tritanopia
#565656
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).
AAon White
6.46:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.25:1

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
##0F696B
Display P3
Display P3
color(display-p3 0.1863 0.4055 0.4158)
Inside sRGBOKLCH chroma 0.077

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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