colors
Back to gallery

Macabre Helsinki

#172a28
Notes

Macabre Helsinki (#172A28) is a deep teal with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (174°, 29%, 13%) places it in the muted 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#172a28
RGB
rgb(23, 42, 40)
HSL
hsl(174, 29%, 13%)
HWB
hwb(174 9% 84%)
OKLCH
oklch(26.8% 0.025 187.3)
P3
color(display-p3 0.1071 0.1628 0.1565)
HSV
hsv(174, 45%, 16%)
LAB
lab(15.44% -8.34 -1.15)
LCH
lch(15.44% 8.42 187.85)
CMYK
cmyk(45%, 0%, 5%, 84%)

Etymology

Macabre
adjective

French macabre, possibly from Macabre (the medieval Danse Macabre) or Hebrew meqabber (gravedigger). As a color modifier, macabre implies a deep-and-funereal-and-uncanny quality, the dark cool-gray of medieval-and-Victorian memento-mori iconography. Sits at the deep-and-funereal end of the grid, parallel to funereal with uncanny-and-grotesque overtone.

Helsinki
noun

The Finnish capital — and the deep blue of the Gulf of Finland and the saturated blue of Helsinki Cathedral dome. Helsinki refers to a Helsinki market-square sea-view at midday: a saturated, slightly cool deep blue with the optical clarity of cold Baltic water under Nordic sky.

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.

#172a28
Original
#282828
Protanopia
#252628
Deuteranopia
#102b29
Tritanopia
#262626
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
15.02:1
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
1.40:1

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
##172A28
Display P3
Display P3
color(display-p3 0.1071 0.1628 0.1565)
Inside sRGBOKLCH chroma 0.025

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.

Related Colors

Canvas