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Plainspoken Friar Lagoon

#24b3d2
Notes

Plainspoken Friar Lagoon (#24B3D2) 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 (191°, 71%, 48%) 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
#24b3d2
RGB
rgb(36, 179, 210)
HSL
hsl(191, 71%, 48%)
HWB
hwb(191 14% 18%)
OKLCH
oklch(70.9% 0.120 217.1)
P3
color(display-p3 0.3398 0.6918 0.8093)
HSV
hsv(191, 83%, 82%)
LAB
lab(67.48% -25.24 -25.89)
LCH
lch(67.48% 36.16 225.73)
CMYK
cmyk(83%, 15%, 0%, 18%)

Etymology

Plainspoken
adjective

English compound plain + spoken — past-participle of speak. As a color modifier, plainspoken implies a clear-and-direct-and-straightforward quality where the hue carries the visual register of unembellished-honest declaration. Sits at the crisp-and-honest end of the grid, parallel to candid and direct in usage.

Friar
modifier

Old French frere, brother. As a color modifier, friar implies a Franciscan-and-Dominican-mendicant quality, the visual register of Franciscan-and-Dominican-Friar hand-spun robe-and-rope-belt-and-sandal Franciscan-and-Dominican-mendicant-and-preaching surfaces under Franciscan-and-Dominican mendicant-Friar hand-spun-robe-and-sandal preaching-tour light. Sits at the modifier-and-cultural end of the grid, parallel to monk and nun 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.

#24b3d2
Original
#9fadd4
Protanopia
#889dd2
Deuteranopia
#00bebd
Tritanopia
#979797
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
2.48:1
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
8.45:1

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
##24B3D2
Display P3
Display P3
color(display-p3 0.3398 0.6918 0.8093)
P3 has subtle headroomOKLCH chroma 0.120

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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