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Bold Conclave

#b03bb8
Notes

Bold Conclave (#B03BB8) 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 (296°, 51%, 48%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b03bb8
RGB
rgb(176, 59, 184)
HSL
hsl(296, 51%, 48%)
HWB
hwb(296 23% 28%)
OKLCH
oklch(56.8% 0.209 325.2)
HSV
hsv(296, 68%, 72%)
LAB
lab(46.74% 62.74 -42.89)
LCH
lch(46.74% 76.00 325.65)
CMYK
cmyk(4%, 68%, 0%, 28%)

Etymology

Bold
adjective

Old English beald, brave, courageous — a quality word that crossed over to color in the late seventeenth century. Bold describes a color that asserts itself: high saturation combined with mid lightness, where the hue presents itself without compromise. Sits at the center of the bold-bucket grid, near strong and rich. Closer to a presence word than a pigment word.

Conclave
noun

Latin cum clave, with key — the locked-room cardinal-selection ceremony of the Sistine Chapel (since 1492), where cardinals wear deep-violet choir cassocks during the daily voting sessions. Conclave color refers to a contemporary cardinal's conclave choir-cassock: a saturated, slightly cool deep violet with the matte finish of vat-dyed ecclesiastical wool. Distinct from the cardinal's day-to-day red cassock.

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.

#b03bb8
Original
#1f66bc
Protanopia
#5474b5
Deuteranopia
#b44f75
Tritanopia
#5d5d5d
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
5.04:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.16:1

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