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Smoky Tulum

#601b4f
Notes

Smoky Tulum (#601B4F) is a deep magenta with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (315°, 56%, 24%) places it in the balanced 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#601b4f
RGB
rgb(96, 27, 79)
HSL
hsl(315, 56%, 24%)
HWB
hwb(315 11% 62%)
OKLCH
oklch(35.3% 0.118 339.1)
HSV
hsv(315, 72%, 38%)
LAB
lab(23.12% 37.17 -15.57)
LCH
lch(23.12% 40.30 337.28)
CMYK
cmyk(0%, 72%, 18%, 62%)

Etymology

Smoky
adjective

An adjectival form of smoke, used as a color word since at least the fourteenth century. Smoky implies a slightly muted, slightly hazed quality — as if the color were seen through a layer of suspended particulate. Used across both deep and neutral buckets: a smoky black has slightly less density than pure black; a smoky gray has slightly less coolness than pure gray.

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

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.

#601b4f
Original
#1e3051
Protanopia
#343b4d
Deuteranopia
#661d32
Tritanopia
#2d2d2d
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).
AAAon White
11.88:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.77:1

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