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Settled Jerusalem

#a1801a
Notes

Settled Jerusalem (#A1801A) is a true amber 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 (45°, 72%, 37%) 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a1801a
RGB
rgb(161, 128, 26)
HSL
hsl(45, 72%, 37%)
HWB
hwb(45 10% 37%)
OKLCH
oklch(61.5% 0.118 89.0)
P3
color(display-p3 0.6109 0.5069 0.1935)
HSV
hsv(45, 84%, 63%)
LAB
lab(55.17% 3.03 54.89)
LCH
lch(55.17% 54.98 86.84)
CMYK
cmyk(0%, 20%, 84%, 37%)

Etymology

Settled
adjective

The past participle of settle, to come to rest — used as a color modifier since the seventeenth century for hues that read as stabilized after a process. Settled green, settled brown: moderate saturation combined with optical permanence. Sits at the crisp-bucket alongside steady and composed.

Jerusalem
noun

The cream-and-gold limestone — meleke — used in Jerusalem's Old City walls, religious sites, and modern Israeli construction. By city ordinance, all new buildings must be faced with Jerusalem stone. The color refers to a freshly cut Jerusalem-stone block: a soft, slightly cool warm cream-tan with the matte finish of porous Cretaceous limestone.

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.

#a1801a
Original
#907f00
Protanopia
#988821
Deuteranopia
#af746d
Tritanopia
#808080
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
3.74:1
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
5.62:1

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
##A1801A
Display P3
Display P3
color(display-p3 0.6109 0.5069 0.1935)
P3 has subtle headroomOKLCH chroma 0.118

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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