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Befittingly Putty

#687d7f
Notes

Befittingly Putty (#687D7F) is a true 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 (185°, 10%, 45%) places it in the muted 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
#687d7f
RGB
rgb(104, 125, 127)
HSL
hsl(185, 10%, 45%)
HWB
hwb(185 41% 50%)
OKLCH
oklch(57.4% 0.025 203.6)
P3
color(display-p3 0.4239 0.4877 0.4961)
HSV
hsv(185, 18%, 50%)
LAB
lab(50.85% -7.15 -3.64)
LCH
lch(50.85% 8.03 206.97)
CMYK
cmyk(18%, 2%, 0%, 50%)

Etymology

Befittingly
adjective

Old English be- plus fit — adverbial-and-adjectival suffix -ly. As a color modifier, befittingly implies a neutral-and-suitable-and-context-fitting quality where the hue carries the visual register of well-suited-and-appropriately-fitting coordinated color-decision. Sits at the neutral-and-traditional end of the grid, parallel to appropriately and suitably in usage.

Putty
noun

A traditional glazing paste of calcium carbonate (chalk) and linseed oil — pressed into window-glass channels to seal panes since the eighteenth century. The color refers to fresh putty straight from the tin: a soft, slightly muted off-white gray with the slightly oily matte finish of unset paste. Lighter than stone, warmer than cement, with the architectural-trade weight of a material now largely replaced by silicone.

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.

#687d7f
Original
#7a7b7f
Protanopia
#75787f
Deuteranopia
#617f7e
Tritanopia
#797979
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
4.35:1
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
4.83:1

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
##687D7F
Display P3
Display P3
color(display-p3 0.4239 0.4877 0.4961)
Inside sRGBOKLCH chroma 0.025

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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