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Sturdy Kerala

#dd4d11
Notes

Sturdy Kerala (#DD4D11) is a true orange with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (18°, 86%, 47%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#dd4d11
RGB
rgb(221, 77, 17)
HSL
hsl(18, 86%, 47%)
HWB
hwb(18 7% 13%)
OKLCH
oklch(61.2% 0.190 38.8)
HSV
hsv(18, 92%, 87%)
LAB
lab(52.65% 54.02 59.22)
LCH
lch(52.65% 80.16 47.63)
CMYK
cmyk(0%, 65%, 92%, 13%)

Etymology

Sturdy
adjective

Old French estourdi, stunned, reckless — drifted in English to mean robust, well-built. Used as a color modifier since the seventeenth century for hues that read as durable and unfussy — the working browns of saddle leather, the working greens of pasture wool. Sits in the bold-and-warm corner alongside robust and solid.

Kerala
noun

The southern Indian state — and the saffron-orange of Hindu kavi (ascetic) robes worn by Sannyasi monks across Kerala temples. The color refers to a kavi-dyed cotton robe: a saturated, slightly muted deep orange with the matte finish of Crocus-and-turmeric dye. Drier than saffron, deeper than kashaya, with the religious weight of an unbroken monastic tradition.

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.

#dd4d11
Original
#786900
Protanopia
#9b8a00
Deuteranopia
#f41e43
Tritanopia
#676767
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
4.08:1
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
5.14:1

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