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Buffered Bay

#255058
Notes

Buffered Bay (#255058) is a deep cyan with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (189°, 41%, 25%) 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
#255058
RGB
rgb(37, 80, 88)
HSL
hsl(189, 41%, 25%)
HWB
hwb(189 15% 65%)
OKLCH
oklch(40.4% 0.049 211.2)
P3
color(display-p3 0.1879 0.3098 0.3406)
HSV
hsv(189, 58%, 35%)
LAB
lab(31.43% -12.30 -9.26)
LCH
lch(31.43% 15.40 216.95)
CMYK
cmyk(58%, 9%, 0%, 65%)

Etymology

Buffered
adjective

Old French buffer, to soften the impact — past-participle of buffer. As a color modifier, buffered implies a hushed-and-cushioned-and-impact-reduced quality where the hue carries the visual register of edge-eased-and-impact-softened design-element. Sits at the hushed-and-soft end of the grid, parallel to cushioned and softened in usage.

Bay
noun

A body of water partially enclosed by land — Chesapeake, Tokyo, Hudson, Naples. The color refers to the average reflectance of a temperate bay on a clear day: a saturated, slightly muted blue with the optical depth of mid-salinity water. Cooler than peacock, warmer than navy, with the geographic specificity of a word that names the largest indentations in every world coastline.

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.

#255058
Original
#494d58
Protanopia
#414758
Deuteranopia
#005452
Tritanopia
#474747
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).
AAAon White
8.87:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.37:1

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
##255058
Display P3
Display P3
color(display-p3 0.1879 0.3098 0.3406)
Inside sRGBOKLCH chroma 0.049

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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