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Composed Tulum

#ad2583
Notes

Composed Tulum (#AD2583) is a true magenta with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (319°, 65%, 41%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#ad2583
RGB
rgb(173, 37, 131)
HSL
hsl(319, 65%, 41%)
HWB
hwb(319 15% 32%)
OKLCH
oklch(51.7% 0.193 343.8)
HSV
hsv(319, 79%, 68%)
LAB
lab(40.97% 61.38 -20.18)
LCH
lch(40.97% 64.61 341.80)
CMYK
cmyk(0%, 79%, 24%, 32%)

Etymology

Composed
adjective

The past participle of compose, to arrange together — used as a color modifier for hues that read as deliberate and balanced. Composed black, composed gray: the saturation is moderate, the hue is calmly positioned without aggression. Sits at the bold-and-quiet edge of the grid near settled and resolute.

Tulum
noun

Mayan archaeological site on the Mexican Caribbean coast — the Castillo and Templo del Dios Descendiente preserve the deep-magenta lime-mural pigments characteristic of Postclassic-period Yucatec Mayan monumental painting. Tulum color refers to a Tulum-period Mayan mural-fragment from the Templo de los Frescos: a saturated, slightly cool deep magenta with the matte finish of cochineal-and-cinnabar pigment on lime-plaster wall.

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

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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.

#ad2583
Original
#365285
Protanopia
#606980
Deuteranopia
#b92452
Tritanopia
#494949
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
6.23:1
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
3.37:1

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