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Stamped Tent Lagoon

#b4f1f0
Notes

Stamped Tent Lagoon (#B4F1F0) is a soft cyan with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (179°, 69%, 83%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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
#b4f1f0
RGB
rgb(180, 241, 240)
HSL
hsl(179, 69%, 83%)
HWB
hwb(179 71% 5%)
OKLCH
oklch(91.7% 0.061 194.9)
P3
color(display-p3 0.7558 0.9384 0.9381)
HSV
hsv(179, 25%, 95%)
LAB
lab(91.19% -19.26 -5.74)
LCH
lch(91.19% 20.10 196.61)
CMYK
cmyk(25%, 0%, 0%, 5%)

Etymology

Stamped
adjective

Old English stempan, to stamp — past-participle of stamp. As a color modifier, stamped implies a clear-and-impressed-and-repeating quality, the crisp color of William-Morris-and-Liberty-of-London block-printed-textile carefully-impressed pattern. Sits at the crisp-and-printed end of the grid, parallel to printed and engraved in usage.

Tent
modifier

Old French tente, stretched-cloth. As a color modifier, tent implies a stretched-canvas-shelter quality, the visual register of Bedouin-and-Mongolian nomadic-and-encampment stretched-canvas-and-felt-and-rope tent-and-yurt surfaces under desert-and-steppe nomadic-encampment open-sky light. Sits at the modifier-and-place end of the grid, parallel to hut and bivouac 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.

#b4f1f0
Original
#e9ebf0
Protanopia
#dde2f1
Deuteranopia
#a0f5f0
Tritanopia
#e4e4e4
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
1.25:1
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
16.78:1

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
##B4F1F0
Display P3
Display P3
color(display-p3 0.7558 0.9384 0.9381)
Inside sRGBOKLCH chroma 0.061

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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Canvas