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Resilient Tulum

#b23693
Notes

Resilient Tulum (#B23693) is a true magenta 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 (315°, 53%, 45%) 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
#b23693
RGB
rgb(178, 54, 147)
HSL
hsl(315, 53%, 45%)
HWB
hwb(315 21% 30%)
OKLCH
oklch(54.7% 0.188 339.5)
HSV
hsv(315, 70%, 70%)
LAB
lab(44.54% 59.20 -24.35)
LCH
lch(44.54% 64.01 337.64)
CMYK
cmyk(0%, 70%, 17%, 30%)

Etymology

Resilient
adjective

Latin resiliēns, springing-back — present-participle of resilīre. As a color modifier, resilient implies a saturated-and-recovering-and-flexible quality where the hue maintains its strength under visual pressure. Sits at the bold-and-resilient end of the grid, parallel to tough and hardy in usage.

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.

#b23693
Original
#3d5d96
Protanopia
#647090
Deuteranopia
#bc3a60
Tritanopia
#575757
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
5.47:1
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
3.84:1

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