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Sinewy Suave Violet

#af4cf7
Notes

Sinewy Suave Violet (#AF4CF7) is a true indigo with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (275°, 91%, 63%) places it in the highly saturated band at a mid 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#af4cf7
RGB
rgb(175, 76, 247)
HSL
hsl(275, 91%, 63%)
HWB
hwb(275 30% 3%)
OKLCH
oklch(62.5% 0.245 307.1)
P3
color(display-p3 0.6386 0.3211 0.9355)
HSV
hsv(275, 69%, 97%)
LAB
lab(52.95% 68.05 -68.88)
LCH
lch(52.95% 96.82 314.66)
CMYK
cmyk(29%, 69%, 0%, 3%)

Etymology

Sinewy
adjective

Old English sinu, sinew — adjectival suffix -y. As a color modifier, sinewy implies a saturated-and-muscular-and-firm quality where the hue carries the lean-and-strong visual presence of a Roman-statue athletic figure. Sits at the bold-and-firm end of the grid, parallel to stalwart and rugged in usage.

Suave
modifier

French suave, smooth / sweet. As a color modifier, suave implies a smooth-and-polished-and-elegant quality, the visual register of Belle-Époque-and-Mid-Century-Modern polished-and-elegant-and-smooth Belle-Époque-and-Mid-Century-Modern interior-decoration smooth-and-polished surfaces under Belle-Époque-and-Mid-Century-Modern smooth-and-polished elegance light. Sits at the modifier-and-texture end of the grid, parallel to sleek and gloss in usage.

Violet
noun

Viola odorata, the European sweet violet — small, fragrant, and the original meaning of the color name in English (the Violet of the rainbow). The color refers to a fresh sweet violet blossom in late winter: a saturated, slightly red-shifted deep blue-purple with the matte finish of small five-petaled flower. Cooler than amethyst, warmer than indigo, with the perfumed weight of a flower used in Roman garlands and Victorian eau de toilette.

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.

#af4cf7
Original
#007bfc
Protanopia
#157ff3
Deuteranopia
#a3739c
Tritanopia
#6d6d6d
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).
AA Largeon White
4.04:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
5.20:1

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
##AF4CF7
Display P3
Display P3
color(display-p3 0.6386 0.3211 0.9355)
P3 has visible headroomOKLCH chroma 0.245

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

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