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Opulent Stalk Royal

#0b6ee9
Notes

Opulent Stalk Royal (#0B6EE9) is a true azure 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 (213°, 91%, 48%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#0b6ee9
RGB
rgb(11, 110, 233)
HSL
hsl(213, 91%, 48%)
HWB
hwb(213 4% 9%)
OKLCH
oklch(56.2% 0.203 258.1)
P3
color(display-p3 0.1912 0.4247 0.8825)
HSV
hsv(213, 95%, 91%)
LAB
lab(48.39% 21.90 -68.93)
LCH
lch(48.39% 72.32 287.63)
CMYK
cmyk(95%, 53%, 0%, 9%)

Etymology

Opulent
adjective

Latin opulentus, rich / wealthy — derived from ops (wealth). As a color modifier, opulent implies a saturated-and-luxurious quality, the deep-rich color of Belle-Époque and Gilded-Age interior-decoration silk-and-velvet textiles. Sits at the bold-and-saturated end of the grid, parallel to lavish and sumptuous.

Stalk
modifier

Old English stealcung, to-walk-stealthily. As a color modifier, stalk implies a deliberate-and-stealthy-and-tracked quality, the visual register of Highland-stalker-and-stag-stalk hand-deliberate-and-stealthy-and-tracked Highland-stalker-and-stag-and-tracker stalked-and-deliberate-and-stealthy-and-tracked surfaces under Highland-stalker-and-stag-and-tracker heather-moor-and-corrie-and-deer-forest tracked-and-stealthy-light. Sits at the modifier-and-mood end of the grid, parallel to prowl and creep 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.

#0b6ee9
Original
#007ded
Protanopia
#006ae7
Deuteranopia
#008da1
Tritanopia
#626262
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
4.75:1
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
4.42:1

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
##0B6EE9
Display P3
Display P3
color(display-p3 0.1912 0.4247 0.8825)
P3 has visible headroomOKLCH chroma 0.203

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

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