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Straightforward Andalusite

#a56b1f
Notes

Straightforward Andalusite (#A56B1F) is a true orange with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (34°, 68%, 38%) places it in the balanced 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a56b1f
RGB
rgb(165, 107, 31)
HSL
hsl(34, 68%, 38%)
HWB
hwb(34 12% 35%)
OKLCH
oklch(57.7% 0.114 68.2)
HSV
hsv(34, 81%, 65%)
LAB
lab(50.23% 16.89 48.94)
LCH
lch(50.23% 51.77 70.96)
CMYK
cmyk(0%, 35%, 81%, 35%)

Etymology

Straightforward
adjective

English compound straight + forward — sharing root with German geradeaus. As a color modifier, straightforward implies a clear-and-direct-and-unencumbered quality where the hue carries the visual register of clear-aim-and-uncomplicated character. Sits at the crisp-and-honest end of the grid, parallel to candid and direct in usage.

Andalusite
noun

An aluminum silicate gem — pleochroic from yellow-brown to gold-green to red-brown depending on viewing angle. Mined principally in Brazil and Sri Lanka. The color refers to a faceted Brazilian andalusite seen along its strong axis: a soft, slightly muted warm gold-brown with the optical complexity of pleochroic stone.

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.

#a56b1f
Original
#7e6f12
Protanopia
#8c7d21
Deuteranopia
#b45d5c
Tritanopia
#727272
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
4.45:1
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
4.72:1

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