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Frank Toga

#816788
Notes

Frank Toga (#816788) is a true violet 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 (287°, 14%, 47%) places it in the muted 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#816788
RGB
rgb(129, 103, 136)
HSL
hsl(287, 14%, 47%)
HWB
hwb(287 40% 47%)
OKLCH
oklch(55.1% 0.059 319.0)
P3
color(display-p3 0.4897 0.4078 0.5248)
HSV
hsv(287, 24%, 53%)
LAB
lab(47.16% 16.70 -14.27)
LCH
lch(47.16% 21.97 319.48)
CMYK
cmyk(5%, 24%, 0%, 47%)

Etymology

Frank
adjective

From the Old French franc, free, sincere — used as a color modifier since the seventeenth century for hues that read as direct and unhedged. Frank red, frank brown: moderate-to-high saturation combined with optical directness. Sits at the crisp-bucket alongside direct and honest.

Toga
noun

The Roman ceremonial-citizen mantle — particularly the toga picta (painted toga) worn by triumphant generals and emperors, dyed entirely in Tyrian purple with gold-thread embroidered figures. Toga color refers to a Roman-imperial toga picta on a triumphal arch spolia relief: a saturated, slightly cool deep violet with the matte finish of multi-bath Tyrian shellfish-dye on multi-rolled woolen toga cloth. Distinct from the white toga virilis.

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.

#816788
Original
#636e89
Protanopia
#697187
Deuteranopia
#816a72
Tritanopia
#6f6f6f
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).
AAon White
4.97:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.23:1

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
##816788
Display P3
Display P3
color(display-p3 0.4897 0.4078 0.5248)
Inside sRGBOKLCH chroma 0.059

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.

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