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Voluptuous Lāzhuward

#306ad5
Notes

Voluptuous Lāzhuward (#306AD5) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (219°, 66%, 51%) 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
#306ad5
RGB
rgb(48, 106, 213)
HSL
hsl(219, 66%, 51%)
HWB
hwb(219 19% 16%)
OKLCH
oklch(54.6% 0.176 261.3)
HSV
hsv(219, 77%, 84%)
LAB
lab(46.63% 19.18 -60.43)
LCH
lch(46.63% 63.40 287.61)
CMYK
cmyk(77%, 50%, 0%, 16%)

Etymology

Voluptuous
adjective

Latin voluptuōsus, pleasurable — derived from voluptās (pleasure). As a color modifier, voluptuous implies a saturated-and-rich-and-curving-sensual quality, the deep-rich color of Rubens-and-Boucher baroque-and-rococo flesh-and-fabric tonality. Sits at the bold-and-saturated end of the grid, parallel to lush and plush in tone.

Lāzhuward
noun

The Persian word for lapis lazuli — the etymological source of every Western language's word for azure (Arabic al-lāzaward → Old French azur → English azure). Lāzhuward names the stone mined from the Sar-e-Sang valley of Afghanistan. The color refers to a polished Afghan lapis cabochon: a saturated, slightly cool deep blue with the matte finish of high-grade lapis.

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.

#306ad5
Original
#2776d9
Protanopia
#0067d3
Deuteranopia
#008495
Tritanopia
#656565
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
5.06:1
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
4.15:1

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