colors
Back to gallery

Bastioned Shawl Royal

#0d4bc3
Notes

Bastioned Shawl Royal (#0D4BC3) 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 (220°, 87%, 41%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#0d4bc3
RGB
rgb(13, 75, 195)
HSL
hsl(220, 87%, 41%)
HWB
hwb(220 5% 24%)
OKLCH
oklch(46.0% 0.197 262.0)
P3
color(display-p3 0.1324 0.2895 0.7367)
HSV
hsv(220, 93%, 76%)
LAB
lab(36.09% 29.93 -67.22)
LCH
lch(36.09% 73.58 294.00)
CMYK
cmyk(93%, 62%, 0%, 24%)

Etymology

Bastioned
adjective

Italian bastionato, fortified-with-bastions — past-participle of bastion, derived from bastia (fortified-tower). As a color modifier, bastioned implies a saturated-and-fortified-and-projecting quality, the deep-rich color of Vauban-period military-fortress star-fort projecting-bastion stone-architecture. Sits at the bold-and-fortified end of the grid, parallel to fortified and buttressed.

Shawl
modifier

Persian shāl, long-folded-wrap. As a color modifier, shawl implies a Persian-Kashmiri-and-paisley-folded-wrap quality, the visual register of Persian-Kashmiri-and-paisley-shawl hand-Persian-Kashmiri-and-paisley-folded-wrap Persian-Kashmiri-and-paisley-shawl-and-Norwich-and-Paisley-loom shawl-and-Persian-Kashmiri-and-paisley-folded-wrap surfaces under Persian-Kashmiri-and-paisley-shawl-and-Norwich-and-Paisley-loom Mughal-Kashmir-and-Norwich-and-Paisley-loom paisley-shawl-light. Sits at the modifier-and-textile end of the grid, parallel to stole and sash in usage.

Royal
noun

The blue of European royal court dress and regalia from the late seventeenth century forward — the color of British peers' robes, French royal sashes, the lining of the crown-jewel cases. The color refers to a saturated, slightly violet-shifted blue with the matte finish of velvet or melton wool dyed to maximum intensity: deeper than cornflower, warmer than ultramarine, with the heraldic weight of a color reserved for monarchs and the official Crown.

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.

#0d4bc3
Original
#005dc7
Protanopia
#004dc1
Deuteranopia
#006b80
Tritanopia
#464646
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
7.47:1
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
2.81:1

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
##0D4BC3
Display P3
Display P3
color(display-p3 0.1324 0.2895 0.7367)
P3 has visible headroomOKLCH chroma 0.197

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.

Related Colors

Canvas