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Homemade Cyclone

#140d37
Notes

Homemade Cyclone (#140D37) is a deep indigo 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 (250°, 62%, 13%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#140d37
RGB
rgb(20, 13, 55)
HSL
hsl(250, 62%, 13%)
HWB
hwb(250 5% 78%)
OKLCH
oklch(20.0% 0.078 284.5)
P3
color(display-p3 0.0741 0.0521 0.2066)
HSV
hsv(250, 76%, 22%)
LAB
lab(6.43% 17.14 -26.05)
LCH
lch(6.43% 31.19 303.34)
CMYK
cmyk(64%, 76%, 0%, 78%)

Etymology

Homemade
adjective

English compound home + past-participle made — sharing root with make. As a color modifier, homemade implies a neutral-and-handcrafted-and-domestic quality, the neutral color of American-and-English-cottage hand-made-and-home-craft household-textile-and-pottery surface-finish. Sits at the neutral-and-traditional end of the grid, parallel to handmade and handcrafted in usage.

Cyclone
noun

Greek kyklos, circle — the deep-cool-gray spiral-cloud structure of tropical Hurricane-and-Typhoon and extra-tropical mid-latitude cyclonic low-pressure systems. Cyclone color refers to a Hurricane Katrina-period satellite-image of the Gulf-of-Mexico cyclone-eyewall: a dark cool-gray with the optical complexity of cumulonimbus-spiral-band-and-eyewall against the warm Gulf-water sea-surface temperature.

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.

#140d37
Original
#001538
Protanopia
#001336
Deuteranopia
#051720
Tritanopia
#121212
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
18.38:1
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
1.14:1

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
##140D37
Display P3
Display P3
color(display-p3 0.0741 0.0521 0.2066)
Inside sRGBOKLCH chroma 0.078

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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