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Pressing Hong

#711505
Notes

Pressing Hong (#711505) is a deep red 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 (9°, 92%, 23%) places it in the highly saturated band at a dark 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
#711505
RGB
rgb(113, 21, 5)
HSL
hsl(9, 92%, 23%)
HWB
hwb(9 2% 56%)
OKLCH
oklch(35.9% 0.128 32.3)
HSV
hsv(9, 96%, 44%)
LAB
lab(23.87% 38.80 33.24)
LCH
lch(23.87% 51.10 40.58)
CMYK
cmyk(0%, 81%, 96%, 56%)

Etymology

Pressing
adjective

Latin pressāre, to press repeatedly — present-participle of press. As a color modifier, pressing implies a deep-and-imposing-and-weighty quality where the hue exerts visual force on its substrate. Sits at the deep-and-weighty end of the grid, parallel to crushing with insistent register.

Hong
noun

The fundamental Chinese word for red — and the cultural color of weddings, festivals, lacquerware, and prosperity across thousands of years of Han through modern use. The color refers to zhongguohong (China red) — the saturated lacquer red of imperial palaces and bridal sashes: a saturated, slightly orange-shifted deep red with the high gloss of lacquer. Brighter than crimson, deeper than vermillion.

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.

#711505
Original
#332c02
Protanopia
#494000
Deuteranopia
#7d0013
Tritanopia
#272727
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
11.59:1
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
1.81:1

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