colors
Back to gallery

Cool Brandy

#665940
Notes

Cool Brandy (#665940) is a deep amber 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 (39°, 23%, 33%) 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#665940
RGB
rgb(102, 89, 64)
HSL
hsl(39, 23%, 33%)
HWB
hwb(39 25% 60%)
OKLCH
oklch(47.0% 0.041 83.5)
P3
color(display-p3 0.3915 0.3509 0.2629)
HSV
hsv(39, 37%, 40%)
LAB
lab(38.45% 1.18 16.44)
LCH
lch(38.45% 16.48 85.88)
CMYK
cmyk(0%, 13%, 37%, 60%)

Etymology

Cool
adjective

Old English cōl, of low temperature — used as a color modifier as the complement to warm. Cool gray, cool blue: the optical impression of a slight blue-green shift, even within otherwise warm or neutral hues. Sits across the crisp, hushed, pale, and neutral buckets.

Brandy
noun

The grape-distilled spirit — particularly French Cognac and Armagnac, aged in oak barrels for the warm gold-brown of Old World brandy. The color refers to a Cognac VS in a snifter: a soft, slightly red-shifted warm gold with the optical clarity of grape-distilled spirit aged 2–5 years.

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.

#665940
Original
#5f593e
Protanopia
#625c41
Deuteranopia
#6c5552
Tritanopia
#5a5a5a
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
6.84:1
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
3.07:1

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
##665940
Display P3
Display P3
color(display-p3 0.3915 0.3509 0.2629)
Inside sRGBOKLCH chroma 0.041

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.

Related Colors

Canvas