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Quieting Asagi

#3f6458
Notes

Quieting Asagi (#3F6458) is a deep teal 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 (161°, 23%, 32%) places it in the muted 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
#3f6458
RGB
rgb(63, 100, 88)
HSL
hsl(161, 23%, 32%)
HWB
hwb(161 25% 61%)
OKLCH
oklch(47.1% 0.047 171.8)
P3
color(display-p3 0.2795 0.3884 0.3474)
HSV
hsv(161, 37%, 39%)
LAB
lab(39.37% -16.23 2.63)
LCH
lch(39.37% 16.44 170.79)
CMYK
cmyk(37%, 0%, 12%, 61%)

Etymology

Quieting
adjective

Latin quiētus, quiet — present-participle of quiet. As a color modifier, quieting implies a hushed-and-soothing-and-calming quality where the hue carries the visual register of gradually-calming-and-quieting ambient-environment color-treatment. Sits at the hushed-and-soft end of the grid, parallel to softening and muting in usage.

Asagi
noun

Asagi-iro (浅葱色) — Japanese for light-onion color — a soft pale blue-green traditional in Heian-period kimono linings and Edo-period samurai inner robes. The color refers to a fresh-dyed asagi silk: a soft, slightly cool pale blue-green with the satin finish of plant-and-mordant silk dye. Cooler than mint, lighter than seafoam.

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.

#3f6458
Original
#625f57
Protanopia
#5b5b59
Deuteranopia
#356560
Tritanopia
#5b5b5b
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
6.61:1
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
3.18:1

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
##3F6458
Display P3
Display P3
color(display-p3 0.2795 0.3884 0.3474)
Inside sRGBOKLCH chroma 0.047

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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