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Dreaming Ambra

#645a3f
Notes

Dreaming Ambra (#645A3F) 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 (44°, 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#645a3f
RGB
rgb(100, 90, 63)
HSL
hsl(44, 23%, 32%)
HWB
hwb(44 25% 61%)
OKLCH
oklch(47.0% 0.043 90.1)
P3
color(display-p3 0.3855 0.3543 0.2597)
HSV
hsv(44, 37%, 39%)
LAB
lab(38.52% -0.46 17.10)
LCH
lch(38.52% 17.10 91.54)
CMYK
cmyk(0%, 10%, 37%, 61%)

Etymology

Dreaming
adjective

Old English drēam, joy / sound — present-participle of dream. As a color modifier, dreaming implies a hushed-and-soft-and-distant quality where the hue carries the visual register of Romantic-period hazy-and-veiled-and-poetic-distance dreaming-state color. Sits at the hushed-and-soft end of the grid, parallel to misty and veiled in usage.

Ambra
noun

The Italian word for amber — likewise borrowed via Arabic. Ambra in Italian fashion vocabulary names a slightly warmer, deeper gold-orange than its Spanish cousin. The color refers to Sicilian amber on display in Catania: a warm, slightly translucent deep gold-orange with the optical depth of fossil resin.

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.

#645a3f
Original
#60593d
Protanopia
#635c40
Deuteranopia
#6a5653
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
6.83:1
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
3.08:1

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
##645A3F
Display P3
Display P3
color(display-p3 0.3855 0.3543 0.2597)
Inside sRGBOKLCH chroma 0.043

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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