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Plumbed Salmon

#4f0f22
Notes

Plumbed Salmon (#4F0F22) 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 (342°, 68%, 18%) 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4f0f22
RGB
rgb(79, 15, 34)
HSL
hsl(342, 68%, 18%)
HWB
hwb(342 6% 69%)
OKLCH
oklch(28.9% 0.095 7.9)
P3
color(display-p3 0.2831 0.0802 0.1346)
HSV
hsv(342, 81%, 31%)
LAB
lab(16.10% 30.84 5.09)
LCH
lch(16.10% 31.25 9.37)
CMYK
cmyk(0%, 81%, 57%, 69%)

Etymology

Plumbed
adjective

Latin plumbum, lead — past-participle of plumb (to measure depth with a lead-weighted line). As a color modifier, plumbed implies a deep-and-cool quality measured-to-its-fullest-depth, the dark cool-gray of lead-and-pewter metallic surfaces. Sits at the deep-and-cool end of the grid, parallel to fathomless with metallic register.

Salmon
noun

Named for the flesh of the wild Pacific or Atlantic salmon — Oncorhynchus and Salmo salar — colored by carotenoid pigments in the krill and shrimp the fish eats. A pale, peachy red that sits between coral and apricot, warmer than rose and lighter than vermillion. In farmed salmon the color is added to the feed; in wild salmon, it's diet alone.

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.

#4f0f22
Original
#1f2022
Protanopia
#302d20
Deuteranopia
#570217
Tritanopia
#1e1e1e
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
14.75:1
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
1.42:1

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
##4F0F22
Display P3
Display P3
color(display-p3 0.2831 0.0802 0.1346)
P3 has subtle headroomOKLCH chroma 0.095

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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