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Submersed Kabacha

#23190a
Notes

Submersed Kabacha (#23190A) is a deep amber with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (36°, 56%, 9%) 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#23190a
RGB
rgb(35, 25, 10)
HSL
hsl(36, 56%, 9%)
HWB
hwb(36 4% 86%)
OKLCH
oklch(22.2% 0.030 76.3)
HSV
hsv(36, 71%, 14%)
LAB
lab(9.60% 2.61 10.30)
LCH
lch(9.60% 10.63 75.77)
CMYK
cmyk(0%, 29%, 71%, 86%)

Etymology

Submersed
adjective

Latin sub-mersus, plunged-under — past-participle of submerse. As a color modifier, submersed implies the deep-saturated-and-cool-shifted quality of a hue viewed through a layer of water, like an underwater coral-reef object seen from a glass-bottomed boat. Sits at the deep-and-cool end of the grid, parallel to submerged with slightly-archaic register.

Kabacha
noun

The brownish color of kaba — Japanese cherry-birch (Betula grossa) — used in the carved wooden trays and netsuke of Edo-period craft. The color refers to polished kabacha wood: a soft, slightly muted warm brown with the slight reddish glow of Betula heartwood. Cooler than mahogany, drier than maple.

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.

#23190a
Original
#1d1909
Protanopia
#1f1c0a
Deuteranopia
#261615
Tritanopia
#1a1a1a
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
17.29:1
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
1.21:1

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