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Funereal Sashiko

#1f3b9d
Notes

Funereal Sashiko (#1F3B9D) is a true blue 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 (227°, 67%, 37%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1f3b9d
RGB
rgb(31, 59, 157)
HSL
hsl(227, 67%, 37%)
HWB
hwb(227 12% 38%)
OKLCH
oklch(39.8% 0.163 266.4)
HSV
hsv(227, 80%, 62%)
LAB
lab(29.04% 26.92 -56.13)
LCH
lch(29.04% 62.25 295.62)
CMYK
cmyk(80%, 62%, 0%, 38%)

Etymology

Funereal
adjective

Latin fūnerālis, of the funeral — adjectival form of fūnus (funeral procession). As a color modifier, funereal implies the deep-mourning-and-formal darkness of Victorian-mourning black-textile and requiem-mass deep-violet vestment of Western Christian liturgical tradition. Sits at the deep-and-formal end of the grid, parallel to sepulchral and mourning in usage.

Sashiko
noun

The Japanese decorative-and-reinforcement stitching technique — sashiko — traditionally white running-stitch on indigo-dyed cloth, used to mend and strengthen working garments since the Edo period. Sashiko color refers to a sashiko-stitched indigo boro mended cloth: a saturated, slightly cool deep blue with the matte finish of multi-bath aizome dye.

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.

#1f3b9d
Original
#004aa0
Protanopia
#003f9b
Deuteranopia
#005466
Tritanopia
#3c3c3c
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
9.67:1
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
2.17:1

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